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›› 2011, Vol. 11 ›› Issue (5): 894-900.

• 综述 • 上一篇    

用于浆态床费托合成的错流过滤数学模型的研究进展

郑博 唐晓津 张占柱 宗保宁   

  1. 石油化工科学研究院 石油化工科学研究院 北京石油化工科学研究院 北京石油化工科学研究院
  • 收稿日期:2011-05-16 修回日期:2011-06-22 出版日期:2011-10-20 发布日期:2011-10-20
  • 通讯作者: 郑博

Research Advances in Mathematic Modeling of Cross-flow Filtration for Slurry Fischer-Tropsch Synthesis Technology

ZHENG Bo TANG Xiao-jin ZHANG Zhan-zhu ZONG Bao-shou   

  1. Research Institute of Petroleum Processing, Beijing Research Institute of Petroleum Processing, Beijing Research Institute of Petroleum Processing, Beijing Research Institute of Petroleum Processing, Beijing
  • Received:2011-05-16 Revised:2011-06-22 Online:2011-10-20 Published:2011-10-20
  • Contact: ZHENG Bo

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被引次数

7

摘要： 分析了浆态床费托合成错流过滤过程中滤膜污染的机理，并分别综述了三相过滤和两相过滤过程中数学模型的研究进展. 根据阻力不同，将模型分为堵塞阻力模型、滤饼层阻力模型和组合阻力模型. 在对现有模型研究总结的基础上，通过对比和分析指出了组合阻力模型是浆态床费托合成错流过滤数学模型研究的方向.

关键词: 浆态床, 费托合成, 错流过滤, 数学模型, 阻力

Abstract: The fouling mechanisms of membrane in the cross-flow filtration for the slurry Fischer-Tropsch synthesis technology (SFTST) were discussed. The research advances of mathematic modeling in cross-flow filtration for SFTST in literature were reviewed in both three-phase and two-phase systems. Based on different resistances, the models can be divided into blocked resistance, cake resistance and combined resistance. It is supposed that the combined resistance in cross-flow filtration for SFTST will be the further research direction.

Key words: slurry reactor, Fischer-Tropsch synthesis, cross-flow filtration, mathematical model, resistance

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