熱門關(guān)鍵詞:
年產(chǎn)6萬噸PVC配套乙炔工段工藝設(shè)計(jì)
  • 該文件為doc格式
  • 文件大小:266.24K
  • 下載次數(shù)
  • 文件評級
  • 更新時間:2013-05-08
  • 發(fā) 布 人第三方VD
  • 文件下載:
  • 立即下載

  • 文件介紹:
  • 該文件為 doc 格式,下載需要 1 積分
  • 年產(chǎn)6萬噸PVC配套乙炔工段工藝設(shè)計(jì)內(nèi)容摘要 1
    關(guān)鍵詞 1
    Abstract 1
    Keywords 1
    前 言 2
    1 緒論 2
    1.1產(chǎn)品名稱及性質(zhì) 2
    1.2產(chǎn)品特性 2
    1.3原料特性 5
    1.4產(chǎn)品的主要用途 8
    2 工藝方案的選擇及流程 9
    2.1工藝方案的選擇 9
    2.2濕法乙炔生產(chǎn)原理及工藝流程 10
    3 生產(chǎn)工藝計(jì)算 15
    3.1生產(chǎn)數(shù)據(jù) 15
    3.2工藝計(jì)算 17
    4 主要設(shè)備的計(jì)算和選型 24
    4.1中和塔的設(shè)計(jì) 24
    4.2冷凝器 29
    5 安全防火設(shè)計(jì) 30
    5.1綜合安全防護(hù) 30
    5.2安全防護(hù) 30
    6 環(huán)境保護(hù) 31
    6.1廢渣的治理 31
    6.2廢水處理 31
    6.3廢氣治理 31
    參考文獻(xiàn) 32
    致謝 33

    內(nèi)容摘要:本設(shè)計(jì)為年產(chǎn)6萬噸PVC乙炔工段的初步工藝設(shè)計(jì),整個設(shè)計(jì)由設(shè)計(jì)正文和設(shè)計(jì)圖紙兩部分組成。在設(shè)計(jì)正文中,簡單介紹了乙炔的性質(zhì)和主要用途,也介紹了目前由電石生產(chǎn)乙炔的兩種常見的生產(chǎn)方法——濕法乙炔和干法乙炔,并進(jìn)行了比較,最后確定以濕法乙炔作為本設(shè)計(jì)的工藝生產(chǎn)方法。在設(shè)計(jì)過程中,根據(jù)設(shè)計(jì)任務(wù)書的要求,進(jìn)行了較為詳細(xì)的物料衡算和能量衡算,并對設(shè)備進(jìn)行了工藝計(jì)算和選型,同時對整個聚氯乙烯生產(chǎn)過程中的安全注意事項(xiàng)及“三廢”治理作了相關(guān)說明。繪制了相應(yīng)的設(shè)計(jì)圖紙,設(shè)計(jì)圖紙包括乙炔生產(chǎn)工藝流程圖、主要設(shè)備圖。
    關(guān)鍵詞:聚氯乙烯 乙炔 電石 生產(chǎn)工藝
    Abstract: Entire design is for annual output of 60,000 tons of acetylene working procedure,which are composed of two parts:designing article and design drawing originally. Produce current situation, properties and main use having introduced acetylene in the middle designing specifications, the handicraft production method having also introduced that at present, two kinds common industry polymerization production method to produce acetylene, the wet process and the dried process having carried out comparison , ascertaining that finally with the wet process . In the design process, in accordance with the requirements of the mission design, a more detailed material balance and energy balance, and equipment for the calculation and selection process, the entire production of PVC in the process of attention to safety Issues and the "three wastes" Management made a note. Drawing the corresponding design drawings, design drawings, including acetylene production process map, the map of major equipment assembly, and the equipment layout plans.
    ...
文檔留言
驗(yàn)證碼: 請?jiān)谟覀?cè)輸入驗(yàn)證碼 看不清楚,換一個