Gas Separation Modes in a Hollow Fiber Contained Liquid Membrane Permeator

Asim K. Guha; Sudipto Majumdar; Kamalesh K. Sirkar

doi:10.1021/ie00002a022

Gas Separation Modes in a Hollow Fiber Contained Liquid Membrane Permeator

Asim K. Guha, Sudipto Majumdar, Kamalesh K. Sirkar

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24 Scopus citations

Abstract

The feasibility of gas purification using the hollow fiber contained liquid membrane (HFCLM) technique under four different operational modes, such as sweep gas, sweep liquid, conventional permeation, and vacuum, has been investigated. Separations of binary gas mixtures containing CO₂ and N₂ or CO₂ and CH₄ have been studied with special emphasis on model biogas mixture. Separation and purification through a nonreactive liquid membrane, e.g., water, and a reactive liquid membrane, such as an aqueous solution of diethanolamine (DEA), were investigated. The results demonstrated that the HFCLM technique can be applied successfully to gas separation under a variety of operating modes. Permeation models were proposed for all modes. Numerical simulation results obtained from the models are in good agreement with the experimental data.

Original language	English (US)
Pages (from-to)	593-604
Number of pages	12
Journal	Industrial and Engineering Chemistry Research
Volume	31
Issue number	2
DOIs	https://doi.org/10.1021/ie00002a022
State	Published - Jan 1 1992

All Science Journal Classification (ASJC) codes

General Chemistry
General Chemical Engineering
Industrial and Manufacturing Engineering

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10.1021/ie00002a022

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title = "Gas Separation Modes in a Hollow Fiber Contained Liquid Membrane Permeator",

abstract = "The feasibility of gas purification using the hollow fiber contained liquid membrane (HFCLM) technique under four different operational modes, such as sweep gas, sweep liquid, conventional permeation, and vacuum, has been investigated. Separations of binary gas mixtures containing CO2 and N2 or CO2 and CH4 have been studied with special emphasis on model biogas mixture. Separation and purification through a nonreactive liquid membrane, e.g., water, and a reactive liquid membrane, such as an aqueous solution of diethanolamine (DEA), were investigated. The results demonstrated that the HFCLM technique can be applied successfully to gas separation under a variety of operating modes. Permeation models were proposed for all modes. Numerical simulation results obtained from the models are in good agreement with the experimental data.",

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AU - Guha, Asim K.

AU - Majumdar, Sudipto

AU - Sirkar, Kamalesh K.

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Y1 - 1992/1/1

N2 - The feasibility of gas purification using the hollow fiber contained liquid membrane (HFCLM) technique under four different operational modes, such as sweep gas, sweep liquid, conventional permeation, and vacuum, has been investigated. Separations of binary gas mixtures containing CO2 and N2 or CO2 and CH4 have been studied with special emphasis on model biogas mixture. Separation and purification through a nonreactive liquid membrane, e.g., water, and a reactive liquid membrane, such as an aqueous solution of diethanolamine (DEA), were investigated. The results demonstrated that the HFCLM technique can be applied successfully to gas separation under a variety of operating modes. Permeation models were proposed for all modes. Numerical simulation results obtained from the models are in good agreement with the experimental data.

AB - The feasibility of gas purification using the hollow fiber contained liquid membrane (HFCLM) technique under four different operational modes, such as sweep gas, sweep liquid, conventional permeation, and vacuum, has been investigated. Separations of binary gas mixtures containing CO2 and N2 or CO2 and CH4 have been studied with special emphasis on model biogas mixture. Separation and purification through a nonreactive liquid membrane, e.g., water, and a reactive liquid membrane, such as an aqueous solution of diethanolamine (DEA), were investigated. The results demonstrated that the HFCLM technique can be applied successfully to gas separation under a variety of operating modes. Permeation models were proposed for all modes. Numerical simulation results obtained from the models are in good agreement with the experimental data.

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Gas Separation Modes in a Hollow Fiber Contained Liquid Membrane Permeator

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