年产15万吨氯苯精制工艺设计毕业论文

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1、年产15万吨氯苯精制工艺设计TheDesignof150000t/aChlorobenzeneRefiningProcess目录摘要······························································IAbstract··························································II引言······························································1第一章绪论·········

2、············································21.1产品性质····················································21.2主要原、辅材料的规格及来源··································21.3产品的市场发展概况··········································3第二章生产流程和方案的确定····································42.1生产方法简述和方案论证·

3、·····································42.1.1一般方法简介··············································42.1.2生产工艺改进··············································42.2生产工艺流程确定············································52.2.1生产工艺流程的确定········································52.2.2工艺流程简图

4、··············································62.2.3精制阶段设计方案简介······································7第三章生产流程简述··············································83.1原料预处理部分··············································83.2氯化反应部分················································93.3氯

5、化液预处理部分···········································103.4氯苯精制部分···············································11第四章整个过程物料衡算·······································134.1计算框图···················································134.2始算基准的确定············································

6、·134.3精馏过程物料衡算···········································144.4初馏过程物料衡算···········································154.5氯化工段物料衡算···········································16第五章氯苯精制工艺计算·······································185.1精馏塔的设计············································

7、···185.1.1设计方案确定·············································185.2精馏塔的计算··············································195.2.1精馏塔的物料衡算········································195.2.2塔板数的确定·············································195.2.3精馏塔的工艺条件及有关物性数据的计算····················

8、·225.2.4塔和塔板主要工艺结构尺寸的计算···························265.2.5塔板工艺结构尺寸的设计