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年產(chǎn)6萬噸pvc的氯乙烯合成工段的工藝設(shè)計畢業(yè)設(shè)計(編輯修改稿)

2024-08-11 19:36 本頁面
 

【文章內(nèi)容簡介】 .................................................................. 35 手孔 .............................................................................................................. 36 泡沫水洗塔的設(shè)計 ................................................................................................ 37 由泡沫水洗塔的物料衡算得 已知條件 ...................................................... 37 主要設(shè)備一覽表 .................................................................................................... 41 第五章 主要管道管徑計算和選型 ....................................................................... 42 HCl進料管 ............................................................................................................. 42 乙炔氣進料管 ........................................................................................................ 43 石墨冷卻器 I的進料管 ........................................................................................ 43 多筒過濾器進料管 ................................................................................................ 43 轉(zhuǎn)化器進料管 ........................................................................................................ 44 轉(zhuǎn)化器出料管 ........................................................................................................ 44 石墨冷卻器 II 進口管 .......................................................................................... 45 40%鹽水進料管 ................................................................................................... 45 循環(huán)水管 ................................................................................................................ 45 石墨預(yù)熱器 .................................................................................................. 45 轉(zhuǎn)化器 .......................................................................................................... 45 石墨冷卻器 .................................................................................................. 46 總進水管 .............................................................................................................. 46 部分管道一覽表 .................................................................................................. 47 第六章 合成工段中三廢的產(chǎn)生及處理 ............................................................. 48 氯化汞觸媒的產(chǎn)生中毒機理及處理 .................................................................... 48 氯化汞觸媒的產(chǎn)生 [1] ................................................................................... 48 湖南科技大學本科生畢業(yè)設(shè)計(論文) iii 氯化汞中毒機理 .......................................................................................... 48 廢 HgCl2觸媒的處理 ................................................................................... 48 尾排氯乙烯外逸的產(chǎn)生中毒機理及處理: ........................................................ 48 尾排氯乙烯外逸的產(chǎn)生 .............................................................................. 48 中毒機理: .................................................................................................. 49 對 VC 泄露的綜合治理: .......................................................................... 49 廢水的處理: ........................................................................................................ 49 廢水排放標準 ............................................................................................ 49 廢水的處理方法: ...................................................................................... 50 其他三廢的處理 ..................................................................................................... 51 第七章 安全生產(chǎn)防火技術(shù) ..................................................................................... 52 廠區(qū)安全生產(chǎn)特點: ............................................................................................ 52 乙烯合成的安全技術(shù) ............................................................................................ 52 原料及中間提的閃點、自燃點、爆炸范圍 .............................................. 52 乙炔爆炸: ............................................................................................................. 53 氧化爆炸 ...................................................................................................... 53 分解爆炸: .................................................................................................. 53 乙炔的化合爆炸 .......................................................................................... 53 氯乙烯的燃燒性能: ............................................................................................ 53 安全措施: ............................................................................................................ 54 第八章 經(jīng)濟分析 .......................................................................................................... 55 基本介紹 ................................................................................................................. 55 預(yù)計產(chǎn)品成本 ............................................................................................... 55 經(jīng)濟分析 ....................................................................................................... 55 生產(chǎn) PVC 所需原材料 ............................................................................................. 55 原材料及動力消耗 ................................................................................................. 56 投資估算 ................................................................................................................. 56 產(chǎn)品成本及部分廠家的成品價格 ...................................................................... 57 結(jié) 論 ............................................................................................................................ 59 致 謝 .........................................................
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