毕业设计系别：化学工程技术系课题名称：500吨/200天邻苯二甲酸二异辛酯工艺设计班级：学生姓名：指导教师：2011年1月目录1总论........................................................................................................................................11.1设计依据.........................................................................................................................11.2建设规模.........................................................................................................................11.2.1产品品种、规格、数量..........................................................................................11.2.2主要原料、产品的物理化学性质、规格、来源..................................................11.3产品方案.........................................................................................................................31.3.1产品的用途..............................................................................................................31.3.2工艺路线的确定......................................................................................................31.3.3工艺流程简述..........................................................................................................42工艺计算................................................................................................................................52.1物料衡算.........................................................................................................................52.1.1基础数据..................................................................................................................52.1.2原料、产品的技术规格..........................................................................................52.1.3物料衡算..................................................................................................................62.2热量衡算.......................................................................................................................162.2.1基础数据................................................................................................................162.2.2动力（水、电、汽、气）技术规格....................................................................162.2.3热量衡算................................................................................................................16设备选型计算.........................................................................................................................212.3反应设备的选型说明及计算.......................................................................................212.4贮罐的选型说明及计算...............................................................................................242.5换热器的选型说明及计算...........................................................................................262.6塔设备的选型说明及计算...........................................................................................272.7泵的选型说明及计算...................................................................................................302.8其他设备选型说明及计算...........................................................................................323设备布置........................................................................................................
