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年產(chǎn)5萬(wàn)噸乙酸乙酯生產(chǎn)工藝畢業(yè)設(shè)計(jì)-wenkub

2022-12-10 10:15:16 本頁(yè)面
 

【正文】 5 萬(wàn)噸 /年 乙酸乙酯生產(chǎn)工藝設(shè)計(jì) 學(xué) 院 名 稱(chēng): 化學(xué)工程學(xué)院 專(zhuān) 業(yè): 化學(xué)工程與工藝 班 級(jí): 071 中文摘要 Ⅰ II 摘 要 乙酸乙酯是一種重要的化工溶劑。但基于國(guó)情及各方面的因素考慮,本論文采用 乙醇脫氫法生產(chǎn)乙酸乙酯 , 并用了 ASPEN 模擬進(jìn)行了物料和 熱量衡算 。 Balance calculation目錄 II 目 錄 1 項(xiàng)目總論 ..................................................................................................1 項(xiàng)目意義 ........................................................................................................... 1 建設(shè)規(guī)模 ........................................................................................................... 1 廠區(qū)及生產(chǎn)概況 ............................................................................................... 2 2 市場(chǎng)分析 ..................................................................................................3 產(chǎn)品的性質(zhì)與用途 ........................................................................................... 3 物化特性 ....................................................................................................3 主要用途 .........................................................................................................3 國(guó)、內(nèi)外產(chǎn)業(yè)狀況 ........................................................................................... 4 國(guó)外生產(chǎn)狀況及發(fā)展動(dòng)向 ...........................................................................4 國(guó)內(nèi)生產(chǎn)狀況及發(fā)展動(dòng)向 ...........................................................................5 產(chǎn)品的市場(chǎng)需求預(yù)測(cè) ....................................................................................... 7 進(jìn)出口情況 ................................................................................................7 消費(fèi)現(xiàn)狀及發(fā)展前景 ..................................................................................9 3 廠址的選擇及布置 ................................................................................. 10 廠址選擇原則 ..................................................................................................... 10 選擇原因 ............................................................................................................. 10 原料來(lái)源方便 ................................................................................................ 10 地理位置優(yōu)越 ................................................................................................ 10 交通發(fā)達(dá) ....................................................................................................... 11 社會(huì)經(jīng)濟(jì)效益 ................................................................................................ 11 廠區(qū)概況 ..............................................................................................................11 廠址地區(qū)的自 然條件 ..................................................................................... 12 廠址地區(qū)的交通運(yùn)輸條件 .............................................................................. 13 基礎(chǔ)設(shè)施建設(shè) ................................................................................................ 14 廠址布置 ............................................................................................................. 15 廠區(qū)概況 ....................................................................................................... 15 4 工藝設(shè)計(jì)方案 ........................................................................................ 16 概述 ..................................................................................................................... 16 生產(chǎn)規(guī)模 ....................................................................................................... 16 原料 .............................................................................................................. 16 產(chǎn)品規(guī)格 ....................................................................................................... 16 工藝設(shè)計(jì)方案 ..................................................................................................... 16 原料路線(xiàn)確定的原則和依據(jù) ............................................................................ 16 工藝方案設(shè)計(jì)及說(shuō)明 .......................................................................................... 19 流程簡(jiǎn)介 ........................................................................................................ 19 目錄 III 物料衡算 ............................................................................................................. 20 衡算原理 ....................................................................................................... 20 熱量衡算 ............................................................................................................. 25 衡算原理 ........................................................................................................ 25 典型設(shè)備設(shè)計(jì)及選型 ......................................................................................... 27 換熱器計(jì)算說(shuō)明書(shū) .......................................................................................... 27 脫氫縮合反應(yīng)器參數(shù)說(shuō)明 .............................................................................. 31 設(shè)備一覽表 ................................................................................................... 32 5 公用工程和輔助設(shè)施方案 ..................................................................... 34 總圖運(yùn)輸 ............................................................................................................. 34 總平面布置 ................................................................................................... 34 總平面布置原則 ................................................................................................ 34 工廠運(yùn)輸 .......................
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