石油化工流程模擬軟件chemcad在石油化工工藝課程中的應(yīng)用-資料下載頁
2024-11-07 14:06本頁面
【導(dǎo)讀】計算機(jī)輔助化工工藝過程計算是化工工。將模擬軟件用于過程設(shè)計或過程模。對該軟件的應(yīng)用進(jìn)行說明。司開發(fā)的化工流程模擬軟件。術(shù)改造提供理論指導(dǎo)。一般化工廠的需要。對反應(yīng)器和分離塔，算方法，和13種焓計算方法。界面友好等特點。它安裝簡便，支持各種輸。25人同時并發(fā)使用。低廉，最適合于學(xué)校教學(xué)及大型公司使用。其中，TOWR是精確的規(guī)范塔模。則是可以及時修正的塔模塊。里沒有限制SCDS在流程圖里的數(shù)目.爾流比率,熱負(fù)荷,回流比,蒸出速率,溫度,部分物流的比率.一相液體加入冷凝器,然后回流其它相.餾塔、吸收塔、再沸吸收塔和汽提塔。TOWR最多可以處理5種進(jìn)料流和4. 的數(shù)量沒有限制。它可模擬帶有側(cè)線汽。從任意塔板上流出。允許50個塔單元操作。用戶可以指定冷凝器，再沸器?；蛉魏嗡鍡l件。各種技術(shù)規(guī)范，諸如整體。摩爾流動速度，熱負(fù)荷，回流比，再沸比，比，產(chǎn)品分?jǐn)?shù)，分子質(zhì)量，氣體壓力，沸點，
【正文】 Dry press drop, m ................ Downer clearance m ................ Downer head loss m ................ Downer backup m ................ Downer residence time, sec ................ Liquid holdup m3 ................ Liquid holdup kg ................ Design pressure, MPa ................ Joint efficiency ................ Allowable stress MPa ................ Corrosion allowance m ................ Column thickness m ................ Bottom thickness m ................ 5 號塔頂板 Equip. 5 Tray No. 2 Tray Loadings Vapor Liquid kg/h kg/h m3/h m3/h Density kg/m3 kg/m3 System factor ................ Valve type : V1 Valve material : . Valve thickness, gage ................ Deck thickness, gage ................ Tower internal diameter, m ................ Tray spacing, m ................ No. of tray liquid passes ................ 1 Downer dimension, Width m Length m Area m2 Side Avg. weir length m ................ Weir height, m ................ Flow path length m ................ Flow path width m ................ Tray area, m2 ................ Tray active area m2 ................ % flood ................ Hole area m2 ................ Approx of valves ................ 551 Tray press loss, m ................ Tray press loss, MPa ................ Dry press drop, m ................ Downer clearance m ................ Downer head loss m ................ Downer backup m ................ Downer residence time, sec ................ Liquid holdup m3 ................ Liquid holdup kg ................ Design pressure, MPa ................ Joint efficiency ................ Allowable stress MPa ................ Corrosion allowance m ................ Column thickness m ................ Bottom thickness m ................ 5 結(jié)束語 CHEMCAD 工程模擬軟件為化工工藝輔助教學(xué)、化工工藝課程設(shè)計、畢業(yè)設(shè)計等提供了可靠的幫助。 6 參考文獻(xiàn) 匡國柱，史啟才編．化工單元過程及設(shè)備課程設(shè)計．北京：北京化學(xué)工業(yè)出版社，2020
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