【正文】 錄 目 錄 ..................................................................................I 摘 要 ..................................................................................... 6 第一章 概述 ......................................................................... 8 設(shè)計(jì)描述 .......................................................................................... 8 MTBE綜合分析 ............................................................................... 8 MTBE簡介 .................................................................................... 8 MTBE的化學(xué)性質(zhì) ......................................................................... 8 MTBE用途 .................................................................................... 8 MTBE市場供需分析 ..................................................................... 9 MTBE發(fā)展預(yù)測 ........................................................................... 10 副產(chǎn)品綜合分析 ........................................................................... 11 ............................................................................... 11 ............................................................................... 12 丁烷性質(zhì) ..................................................................................... 12 ........................................................................... 13 ............................................................................... 13 ......................................................................................... 13 ............................................................................... 13 ....................................................... 14 ....................................................................... 14 II 第二章 工藝方法確定 ................................................... 15 碳四碳五分離原理 ......................................................................... 15 ......................................................................................... 16 ....................................................................... 16 ....................................................................... 16 脫重塔系影響因素 ...................................................................... 16 ..................................................................................... 17 ........................................................................... 17 ........................................................................... 17 本設(shè)計(jì)研究方法 ............................................................................. 17 方法簡述 ..................................................................................... 18 Aspen Plus 總體介紹 ................................................................... 18 Aspen Plus 功能介紹 .................................................................... 19 第三章 脫重塔系計(jì)算 ................................................... 20 ......................................................................................... 20 ...................................................................................... 20 ，分析與計(jì)算 ............................................................... 20 ..................................................................................... 24 ........................................................................... 24 .................................................................................. 25 .................................................................................. 25 ........................................................... 26 III .................................................................................. 27 本節(jié)小結(jié) ..................................................................................... 27 第四章 脫重塔計(jì)算 ....................................................... 28 Aspen Pluse 計(jì)算選擇 ..................................................................... 28 ........................................................................... 28 .................................................................................. 28 DSTWU塔模擬過程 ....................................................................... 29 DSTWU .................................................... 29 .................................................................................. 29 DSTWU小結(jié) ............................................................................... 35 ...................................................... 35 ........................................................................... 35 .................................................................................. 38 塔分析 ............................................................................................ 39 ...................................................................................... 39 ............................................................................... 41 ................................................................................. 42 ............................................................... 42 ................................................................... 42 學(xué)數(shù)據(jù)導(dǎo)出表 .................................................................. 43 塔徑的確定 .................................................................................. 45 塔板數(shù)的確定 ................................................................................ 46 IV 第五章 換熱器計(jì)算 ......................................................... 47 .......................................................................... 47 Aspen 脫重塔流程 ............................................................... 47 ........................................................................... 47 ..................................................................