目录摘要：.............................................................................................................................................1ABSTRACT:.......................................................................................................................................1第一章文献综述.........................................................................................................................2第二章工艺说明书.......................................................................................................................42.1概述...................................................................................................................................42.1.1产品规模和规格....................................................................................................42.1.2工艺方案叙述........................................................................................................42.2装置设计说明...................................................................................................................42.1.1工艺原理...............................................................................................................42.2.2工艺流程说明.......................................................................................................52.2.3主要设备选型说明...............................................................................................52.2.4化工原材料规格及用量........................................................................................5第三章转化工序物料衡算与热量衡算.......................................................................................63.1转化工序流程示意图及简要说明...................................................................................63.2确定各段进口温度及转化率...........................................................................................63.2.1温度与平衡转化率的关系....................................................................................63.2.2最适宜温度与转化率的关系................................................................................73.2.3确定操作线............................................................................................................73.2.4各段进口温度及转化率........................................................................................83.3转化工序物料衡算...........................................................................................................93.3.1进转化器一段气体量及成分..............................................................................103.3.2出一段气体量及成分..........................................................................................103.3.3出二段气体量及成分..........................................................................................103.3.4出三段气体量及成分..........................................................................................103.3.5出四段气体量及成分..........................................................................................103.4转化器各段的热量衡算.................................................................................................123.4.1转化一段反应热量和出口温度..........................................................................123.4.2转化二段反应热量和出口温度.....
