【正文】 2 萬(wàn)噸 /年 MTBE 裝置工藝設(shè)計(jì) 1 2 萬(wàn)噸 /年 MTBE 裝置工藝設(shè)計(jì) 目錄 第一章 概 述 ...................................................... 1 MTBE的有關(guān)性質(zhì) ............................................................................................. 1 MTBE的用途 .................................................................................................... 2 MTBE的產(chǎn)能及需求情況 .................................................................................... 2 第二章 設(shè)計(jì)依據(jù)及技術(shù)來(lái)源 ......................................... 4 設(shè)計(jì)依據(jù) .......................................................................................................... 4 [14] ....................................................................................................... 4 國(guó)外工藝介紹 .......................................................................................... 4 國(guó)內(nèi)生產(chǎn)技術(shù)狀況 ................................................................................... 5 本次設(shè)計(jì)采用的方法 ......................................................................................... 6 [15] ............................................................................... 6 第三章 設(shè)計(jì)規(guī)模與產(chǎn)品方案 ......................................... 8 原料及產(chǎn)品規(guī)格 ................................................................................................ 8 設(shè)計(jì)規(guī)模和設(shè)計(jì)要求 ......................................................................................... 8 產(chǎn)品的質(zhì)量指標(biāo) ................................................................................................ 8 建筑組成 .......................................................................................................... 8 第四章 過(guò)程技術(shù)分析 ............................................... 9 反應(yīng)原理 .......................................................................................................... 9 反應(yīng)條件 .......................................................................................................... 9 反應(yīng)選擇性和轉(zhuǎn)化率 ......................................................................................... 9 系統(tǒng)循環(huán)結(jié)構(gòu) ................................................................................................. 10 分離工藝 ........................................................................................................ 10 控制方案的選擇 [2][3] ....................................................................................... 10 ．泵的控制方案 ......................................................................................11 .................................................................................11 .................................................................................11 ................................................................................ 12 第五章 流程模擬與優(yōu)化 ............................................ 13 ......................................................................................................... 13 PRO/II模擬與計(jì)算 [1] ...................................................................................... 14 PRO/II熱力學(xué)方法的初步分析 ............................................................. 14 ...................................................................... 15 工藝計(jì)算概述及結(jié)果 ....................................................................................... 16 .............................................................................................. 16 熱量衡算 .............................................................................................. 17 第六章 主要設(shè)備選擇說(shuō)明及計(jì)算 [7][13] ................................ 20 ......................................................................................................... 20 石油，化工裝置對(duì)泵的要求 .................................................................. 20 泵的選型計(jì)算 ....................................................................................... 21 泵選型表 .............................................................................................. 21 反應(yīng)器的設(shè)計(jì)與選型 ....................................................................................... 22 熱管反應(yīng)器的結(jié)構(gòu) [15] ............................................................................ 22 .................................................................................... 23 反應(yīng)器設(shè)計(jì)計(jì)算過(guò)程 ............................................................................ 23 反應(yīng)器的組合參數(shù) ................................................................................ 24 塔的設(shè)計(jì)選型 ................................................................................................. 24 MTBE產(chǎn)品精餾塔的設(shè)計(jì)選型 ................................................................. 25 萃取塔設(shè)計(jì) .......................................................................................... 40 2 萬(wàn)噸 /年 MTBE 裝置工藝設(shè)計(jì) 2 儲(chǔ)罐設(shè)計(jì) ........................................................................................................ 41 甲醇原料罐的確定 ................................................................................ 41 C4餾分原料罐的確定 ........................................................................... 41 循環(huán)水罐的確定 ................................................................................. 41 塔回流罐的確定 ................................................................................. 41 ........................................................................................... 41 換熱器的設(shè)計(jì) ................................................................................................. 42 ...................................................................... 42 ....................................................................................... 44 換熱器大師計(jì)算部分 ............................................................................ 50 （ GB8163— 1999） ............................................................................. 53 第七章 原材料、動(dòng)力消耗消耗定額及消耗量 .......................... 55 原料消耗 .........................................