年产5万吨氯苯精制工艺设计

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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······································4

3、2.1.1一般方法简介··············································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··············································62.2.3精制阶段设

4、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氯化液预处理部分···········································103.4氯苯精制部分···············

5、································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·············································134.3精馏过程物料衡算···········································144.4初馏过程物料衡算·························

6、··················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···············································185.1.1设计方案确定·············································185.2精馏塔的计算··········································

7、····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·····················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