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1、南京工業(yè)大學(xué)化工原理課程設(shè)計(jì)任務(wù)書(shū)專(zhuān)業(yè)：生物工程班級(jí)：0503姓名：茆敏設(shè)計(jì)日期：2008年6月30日至2008年7月11日設(shè)計(jì)題目：甲醇精餾塔設(shè)計(jì)條件：進(jìn)料量：F=65噸/天進(jìn)料組成：Xf=45%(w%)進(jìn)料狀態(tài)：25℃塔頂產(chǎn)品：XD≥96%(w%)回收率:η≥98%塔頂壓力：常壓指導(dǎo)教師：祝寧東，陳曉蓉2008年6月24日-24-目錄一前言··································································································
2、··4二設(shè)計(jì)題目·························································································································5三設(shè)計(jì)說(shuō)明書(shū)符號(hào)表·········································································································5四工藝流程原理與流程圖···············
3、············································································6五物性參數(shù)·························································································································7六工藝計(jì)算······························································
4、···························································86.1汽液平衡數(shù)據(jù)和汽液平衡（T-x-y）圖·······························································86.2物料衡算·················································································································96.2.
5、1數(shù)據(jù)換算·········································································································96.2.2物料衡算·········································································································96.3理論板數(shù)計(jì)算····································
6、······································································96.3.1板數(shù)和回流比的關(guān)系···················································································96.3.2理論板數(shù)圖解···························································································
7、·····106.3.3嚴(yán)格法計(jì)算模擬過(guò)程···················································································11七塔和塔板主要工藝尺寸計(jì)算·······················································································117.1塔內(nèi)物性計(jì)算······················································
8、····················································117.1.1平均分子量的計(jì)算····································
