粗酚置入脱水釜内，在常压下用蒸汽间接加热脱水，脱出的酚水经冷凝冷却和油水分离后，继续加热进行脱渣操作，直至苯酚、甲酚、二甲酚全部馏出为止。馏出的馏分作为精馏原料。 5、 粗酚精馏
精馏分常压精馏和减压精馏，粗酚精馏有间歇精馏和连续精馏。为防止粗酚在高温下分解和高沸点酚的聚合结渣，本方案选用粗酚间歇减压精馏工艺，以降低热量消耗、防止酚聚合、提高产品质量。其工艺流程见图3-4：
10
脱水脱渣后的粗酚，进入精馏塔，进行精馏提炼得苯酚、间甲酚、邻甲酚和混二甲酚等产品。
四、 主要设备
设备名称 间歇式洗涤塔 汽提塔 脱水脱渣塔 酚钠蒸吹釜 油水分离器 精馏塔 冷却器 再沸器 规格及型号 V=23.5m3 DN500mm F=6.29m2 D=600mm 数量 4台 1 1 备注 H=5612m F为釜内加热面积 浮阀塔 11
五、 三废排放及环境治理
粗酚原料槽、酚蒸馏真空系统、酚钠盐分解的酚产品槽等设备排放少量含酚废气，估计每小时排酚量约为60Kg.将含酚废气导入排气洗净塔用似能氧化钠溶液洗净后排空,经处理后每小时排酚量可降至1Kg。
酚钠盐分解产生的碳酸钠废水经脱酚装置处理后，达标排放。 酚钠盐脱油和精制有酚渣废物产生，估计年产量为610吨，可作为燃料油出售。
六、 投资估算及经济效益指标
主要技术经济指标表 序号 1 2 3 4 5 6 7 8 名称 总投资 其中：建设投资 年销售收入 年总成本 年利税额 年利润额 投资利税率 投资利润率 投资回收期 目 录单位 万元 万元 万元 万元 万元 万元 % % 年 数量 4300 3800 3230 2200 1030 690 24.0 16.0 6.7 备注 含建设期 第章总论 ..........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................错误！未定义书签。1.1项目基本情况.............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................. 错误！未定义书签。1.2编制依据.................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................. 错误！未定义书签。1.3可行性研究的主要范围..................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... 错误！未定义书签。1.4建设单位基本情况.......................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... 错误！未定义书签。1.5项目基本情况.............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................. 错误！未定义书签。1.6项目建设的必要性.......................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... 错误！未定义书签。1.7主要技术经济指标.......................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... 错误！未定义书签。1.8结论与建议................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................ 错误！未定义书签。第章 市场预测及市场营销方案 ..........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................错误！未定义书签。2.1市场现状调查.............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................. 错误！未定义书签。2.2 石油液化气产品供需预测................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... 错误！未定义书签。2.3产品价格预测.............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................. 错误！未定义书签。2.4 产品竞争力分析........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... 错误！未定义书签。2.5市场风险分析.............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................. 错误！未定义书签。第章厂址与建设条件..................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................错误！未定义书签。12
3.1项目位置.................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................. 错误！未定义书签。3.2建设条件.................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................. 错误！未定义书签。3.3区域规划情况.............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................. 错误！未定义书签。3.4交通情况.................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................. 错误！未定义书签。3.5社会环境条件.............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................. 错误！未定义书签。3.6公共设施条件.............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................. 错误！未定义书签。3.7施工条件.................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................. 错误！未定义书签。第章建设规模与工艺技术方案 ...........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................错误！未定义书签。4.1建设规模.................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................. 错误！未定义书签。4.2工艺方案.................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................. 错误！未定义书签。4.3设备选择.................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................. 错误！未定义书签。4.4原辅材料及燃料动力消耗................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... 错误！未定义书签。第章总图运输和建筑方案...............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................错误！未定义书签。5.1项目综述.................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................. 错误！未定义书签。5.2总图运输.................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................. 错误！未定义书签。5.3建筑结构.................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................. 错误！未定义书签。5.4给水排水.................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................. 错误！未定义书签。5.5电气与控制................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................ 错误！未定义书签。5.6供热...................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... 错误！未定义书签。5.7硬化绿化.................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................. 错误！未定义书签。5.8用地平衡表................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................ 错误！未定义书签。第章节能和节水 .....................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................错误！未定义书签。6.1节能措施.................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................. 错误！未定义书签。6.2节水措施.................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................. 错误！未定义书签。第章 劳动安全与工业.................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................错误！未定义书签。7.1项目通用安全防护措施..................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... 错误！未定义书签。7.2石油液化气储配站主要安全技术措施......................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... 错误！未定义书签。7.3工业卫生防护措施.......................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... 错误！未定义书签。第章消防 ..........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................错误！未定义书签。8.1编制依据.................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................. 错误！未定义书签。8.2火灾爆炸危险性分析....................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... 错误！未定义书签。8.3消防设计.................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................. 错误！未定义书签。8.4消防用水量................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................ 错误！未定义书签。8.5消防水源.................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................. 错误！未定义书签。8.6电力与照明................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................ 错误！未定义书签。8.7消防系统供电.............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................. 错误！未定义书签。8.8防雷与接地................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................ 错误！未定义书签。第章 环境保护与水土保持措施 ..........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................错误！未定义书签。9.1项目建设地址环境现状..................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... 错误！未定义书签。9.2环境保护规划编制原则与依据............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... 错误！未定义书签。9.3项目建设与使用对环境的影响............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... 错误！未定义书签。9.4环境保护措施.............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................. 错误！未定义书签。9.5水土保持措施.............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................. 错误！未定义书签。9.6水土保持实施保证措施..................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... 错误！未定义书签。第10章组织机构与劳动人员培训 ..........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................错误！未定义书签。10.1组织管理................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................. 错误！未定义书签。10.2员工培训................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................. 错误！未定义书签。第11章项目实施进度...................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................错误！未定义书签。11.1项目实施进度............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................. 错误！未定义书签。11.2项目实施进度横道图...................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... 错误！未定义书签。11.3计划进度的建议........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... 错误！未定义书签。第12章投资分析 .....................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................错误！未定义书签。12.1估算依据................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................. 错误！未定义书签。12.2建设投资................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................. 错误！未定义书签。12.3利息..................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... 错误！未定义书签。12.4流动资金................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................. 错误！未定义书签。12.5项目总投资............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... 错误！未定义书签。12.6资金来源及投资计划...................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... 错误！未定义书签。第13章财务评价......................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................错误！未定义书签。13.1基础数据................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................. 错误！未定义书签。13.2成本费用估算............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................. 错误！未定义书签。13.2.1估算依据....................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... 错误！未定义书签。13.2.2成本费用估算.................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................. 错误！未定义书签。13.3销售收入、税金及利润.................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... 错误！未定义书签。13.3.1液化石油气销售价格及销售收入.................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................. 错误！未定义书签。13.3.2销售税金及附加、增值税........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................ 错误！未定义书签。13.3.3利润........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... 错误！未定义书签。13.4财务指标评价............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................. 错误！未定义书签。13.4.1静态指标....................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... 错误！未定义书签。13.4.2.动态指标...................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... 错误！未定义书签。13.5不确定性分析............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................. 错误！未定义书签。13.5.1盈亏平衡分析（BEP）........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... 错误！未定义书签。13.5.2敏感性分析.................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... 错误！未定义书签。13.6财务评价结论............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................. 错误！未定义书签。第14章风险分析......................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................错误！未定义书签。14.1风险分析................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................. 错误！未定义书签。14.2风险对策................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................. 错误！未定义书签。第15章可行性研究结论.................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................错误！未定义书签。15.1综合效益评价............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................. 错误！未定义书签。15.2可行性研究结论........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... 错误！未定义书签。附表：总投资估算表........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................ 错误！未定义书签。工程建设费用估算表.................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................. 错误！未定义书签。建筑工程费用估算表.................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................. 错误！未定义书签。设备购置费估算表.................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... 错误！未定义书签。项目总投资使用计划与资金筹措表...................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... 错误！未定义书签。流动资金估算表...................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... 错误！未定义书签。采购进货费用估算表.................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................. 错误！未定义书签。燃料动力费用估算表.................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................. 错误！未定义书签。工资福利费用估算表.................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................. 错误！未定义书签。固定资产折旧估算表.................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................. 错误！未定义书签。无形及其他资产摊销估算表............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................ 错误！未定义书签。总成本费用估算表.................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... 错误！未定义书签。销售收入、销售税金及附和增值税估算表............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... 错误！未定义书签。利润与利润分配表.................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... 错误！未定义书签。项目投资现金流量表.................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................. 错误！未定义书签。项目资本金现金流量表................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................ 错误！未定义书签。财务计划现金流量表.................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................. 错误！未定义书签。
资产负债表.......................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... 错误！未定义书签。
13