Separation of Binary Gas Mixture with Two-membrane Column

Gu Heping; Zhuang Zhenwan and Shi Jun(Nanjing Institute of Chemical Technology; Nanjing)

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Separation of Binary Gas Mixture with Two-membrane Column

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- Separation of Binary Gas Mixture with Two-membrane Column
- CIESC Journal Issue 2, (1991)
- 作者机构：
  
  南京化工学院,南京化工学院,南京化工学院 ,南京,南京,南京
- 作者简介：
- 基金信息：
- DOI：
  CLC：
- Online First：25 April 1991，
  
  Published：25 April 1991
- 稿件说明：
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Gu Heping, Zhuang Zhenwan and Shi Jun(Nanjing Institute of Chemical Technology, Nanjing). Separation of Binary Gas Mixture with Two-membrane Column[J]. CIESC Journal, 1991, (2).
DOI：

Gu Heping, Zhuang Zhenwan and Shi Jun(Nanjing Institute of Chemical Technology, Nanjing). Separation of Binary Gas Mixture with Two-membrane Column[J]. CIESC Journal, 1991, (2). DOI：

摘要

本文对由毛细管硅橡胶膜和中空醋酸纤维膜构成的连续式双膜分离塔作了研究.探讨了在不同条件下采用该塔分离双组分混合气体(He-CH_4)的分离性能.建立了连续式双膜分离塔的数学模型.将本模型与已发表的数学模型作了比较

并用实验数据验证了所建立的数学模型.

Abstract

A continuous two-membrane column consisting of silicone rubber capillaries and cellulose acetate hollow fibers was used for the separation of binary gas mixtures. The extent of separation in the column was studied under different conditions. A mathematical model was established for the separation of binary gas mixtures in the two-membrane column. The new model proposed was compared with other known models and was verified with experimental data.

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