地沟油加氢催化裂解法生产生物柴油工厂设计

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1、地沟油加氢催化裂解法生产生物柴油工厂设计目录前言设计任务书1项目可行性研究·················································411项目简介·····················································412产品的用途和市场前景研究分析·································513工艺方案选择及论证···········································614主要技术经济指标分析··································

2、·······82工艺流程设计及化工计算·········································1021绘制带控制点工艺流程图·······································1022编制物料平衡计算书···········································1023编制热量平衡计算书···········································123设备选型及典型设备设计·········································1631精馏塔工艺设计计算说明书

3、·····································1632换热器工艺设计计算说明书·····································3033设备一览表···················································374车间设备布置图·················································3841设计原理·····················································3842设备布置图内容·················

4、······························3843绘图方法与步骤···············································3944设备布置图的标注·············································395工厂总平面布置设计··············································4151总平面设计的原则··············································4152设计思路说明···························

5、·······················41参考文献附图及心得前言随着社会的发展和进步物质能源的消耗愈来愈多渐渐处于供不应求的状况这就需要我们创造更多的资源和可能如能实现原料-废料-原料的最大限度循环利用如此就能节省大量的原料资源又可以减轻废弃物对环境的污染特别是在交通工具发达的现在单单紧靠不可再生的石油来维持是远远不够的所以急切需要生物质能源来制造生物柴油汽油等而能够利用各种废弃油脂尤其是大量废弃食用油废弃油脂是近期可依赖的重要资源依据我国人民的饮食习惯每年需要大量的食用油我国目前食用油消费量约为2500万吨／年包括动物油脂并且每年还在不断增加估计每年废弃食用油的数量大约在3756

6、25万吨因此利用可用资源废油脂设计生产工艺我们运用《化工厂设计》这门知识能较好地完成任务课程设计是本课程教学中综合性和实践性很强的环节是理论联系实际的桥梁通过课程设计要求学生能综合运用本课程和前修课程的基本知识进行融会贯通独立思考在规定的时间内完成指定的化工单元操作的设计任务从而得到化工工程设计的初步训练通过课程设计要求学生了解工程设计的基本内容掌握化工设计的程序和方法培养学生分析和决工程实际问题的能力此次设计主要完成设计方案的设计工艺流程的选择物料和热量衡算生产车间各设备的工艺计算各设备和换热器的主要尺寸的计算辅助设备的设计绘制工艺流程图固定床反应器高低压分离器精馏塔等主要设备的设计研究

7、生物柴油生产的开车停车生产等操作设计任务书一设计项目地沟油加氢催化裂解法生产生物柴油工厂设计二设计条件1原料规格原料为选定城市生产的废油脂先期采用过滤漂白和脱臭等处理措施含水量低于3氧化值低于5酸值为88mgKOHg日处理量350吨产率约90废油的组成成分棕榈酸硬脂酸油酸亚油酸亚麻酸其他质量分数1614755351932043425662产品组成组成含量汽油燃料气含CO225富气5粗汽油20柴油轻柴油25重柴油15未转化