PERMEATION OF GAS-MIXTURES IN CELLULOSE-ACETATE MEMBRANES - PRACTICAL APPROACH TO PREDICT THE PERMEATION RATE CO2/CH4 MIXTURE

被引：1

作者：

FOUDA, AE ^{[1
]}

MATSUURA, T ^{[1
]}

LUI, A ^{[1
]}

机构：

[1] UNIV OTTAWA,DEPT CHEM ENGN,OTTAWA K1N 6N5,ONTARIO,CANADA

来源：

SEPARATION SCIENCE AND TECHNOLOGY | 1988年 / 23卷 / 12-13期

关键词：

Carbon Dioxide--Mixing - Membranes--Permeability; Mechanical; -; Methane--Mixing; Mixtures--Separation;

D O I：

10.1080/01496398808075690

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Permeation of single gases and gas mixtures of CO2 and CH4 through these membranes were investigated at various upstream pressures up to 2.4 MPa. The permeation data of a reference gas usually helium was used to characterize the membrane and determine the flow parameters which can be used to predict the performance of that membrane in separating gas mixtures. The Surface Force-Pore Flow model developed in previous investigations can be used to predict the membrane performance using the above method.

引用

页码：2175 / 2190

页数：16

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