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空分精餾過程的仿真計算

張延平,  王立,  高遠,  王維敏

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文章導航 > 工程科學學報  > 2003 >  25(5): 473-476
張延平, 王立, 高遠, 王維敏. 空分精餾過程的仿真計算[J]. 工程科學學報, 2003, 25(5): 473-476. doi: 10.13374/j.issn1001-053x.2003.05.048
引用本文: 張延平, 王立, 高遠, 王維敏. 空分精餾過程的仿真計算[J]. 工程科學學報, 2003, 25(5): 473-476. doi: 10.13374/j.issn1001-053x.2003.05.048
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ZHANG Yanping, WANG Li, GAO Yuan, WANG Weimin. Mathematic Model of the Rectifying Process of an Air Separation Unit[J]. Chinese Journal of Engineering, 2003, 25(5): 473-476. doi: 10.13374/j.issn1001-053x.2003.05.048
Citation: ZHANG Yanping, WANG Li, GAO Yuan, WANG Weimin. Mathematic Model of the Rectifying Process of an Air Separation Unit[J]. Chinese Journal of Engineering, 2003, 25(5): 473-476. doi: 10.13374/j.issn1001-053x.2003.05.048
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空分精餾過程的仿真計算

doi: 10.13374/j.issn1001-053x.2003.05.048

  • 1. 北京科技大學機械工程學院, 北京 100083;

  • 2. 上海寶鋼集團公司, 上海 201099

基金項目: 

教育部科學技術研究重點課題

詳細信息
    作者簡介:

    張延平 男,33歲,博士

  • 中圖分類號: TB657.6;TQ028.1+3

Mathematic Model of the Rectifying Process of an Air Separation Unit

  • 1. Mechanical Engineering School, University of Science and Technology Beijing China;

  • 2. Shanghai BaoSteel Group Co, China

    摘要
  • 摘要: 從Harmens物性方程出發,依據O2-Ar-N2三元物系氣-液平衡關系,對通用模型塔建立統一的數學模型和求解方法,在此基礎上開發了空分單塔及精餾系統的計算模型并對填料塔精餾過程進行了探討和計算.通過寶鋼5#空分精餾系統的模擬計算,說明該模型能夠準確地描述精餾過程各參數變化.

     

    Abstract: A consolidated mathematical model and its computing method for a universal modeling column were proposed with Harmens state equation and the gas-liquid equilibrium theory of O2-Ar-N2 mixture. Based on them, a calculating model of an air separation unit (ASU) system was developed and the rectifying process was analyzed. The result of an application to No.5 ASU in BaoSteel made in APCI shows that the model and the computing method can accurately forecast the variation of operating parameters of ASU in the rectifying process.

     

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出版歷程
  • 收稿日期:  2002-12-20
  • 網絡出版日期:  2021-08-17

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