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化工專業(yè)---年產(chǎn)40萬噸電石法制氯乙烯工藝設(shè)計-展示頁

2025-02-19 07:01本頁面
  

【正文】 .......................................................................................... 1 第一章 文獻(xiàn)綜述 .......................................................................................................... 2 ...................................................................................... 2 ................................................................................... 2 ....................................................................................... 2 ................................................................................... 3 .......................................................................................... 4 ................................................................................................... 4 ................................................................................................... 5 ............................................................................................... 5 ............................................................................................... 5 第二章 氯乙烯生產(chǎn)的工藝流程 .................................................................................. 7 .......................................................................................... 7 .................................................................................................. 7 目的 ——得到符合要求的乙炔 .................................................................. 8 清凈劑 ——次氯酸鈉液體 .......................................................................... 8 反應(yīng)原理 ——氧化還原反應(yīng),生成酸性物質(zhì) .......................................... 8 .......................................................................................... 8 .............................................................................. 9 ............................................................................................ 10 ............................................................. 10 ................................................................................. 11 化氫的要求 ............................................................................. 11 ................................................................................ 12 ..................................................................................................... 12 ......................................................... 12 ..................................................................................... 13 第三章 電石法制氯乙烯工段物料及熱量衡算方法 ............................................ 15 濟源職業(yè)技術(shù)學(xué)院畢業(yè)(論文) II 40 萬噸氯乙烯反應(yīng)器的物料衡算 ......................................... 15 。 ............................................ 17 第四章 電石法制氯乙烯工段的主要設(shè)備 ................................................................ 20 ................................................................................................ 20 ........................................................................................ 21 ............................................................................................ 22 ............................................................................................................. 22 ..................................................................................................... 23 ............................................................................................................ 23 ............................................................................................................. 23 ..................................................................................................... 24 ........................................................................................................ 25 致謝 .............................................................................................................................. 27 參考文獻(xiàn) ...................................................................................................................... 28 附圖一 .......................................................................................................................... 29 附圖二 .......................................................................................................................... 30 濟源職業(yè)技術(shù)學(xué)院畢業(yè)(論文) 1 摘要 近年我國 PVC樹脂產(chǎn)量遠(yuǎn)遠(yuǎn)不能滿足市場的需求,這與我國大部分生產(chǎn)廠家工藝技術(shù)落后, VC原料短缺有直接關(guān)系。 氯乙烯的制備在 PVC的生產(chǎn)過程中 是一個非常重要的環(huán)節(jié),它把從氯化
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