دهمین کنگره ملی مهندسی شیمی ایران , 2005-11-15

Title : ( The CO2/CH4 Separation by Commercially Available PPO and Cardo-type Polyimide Hollow Fiber Membranes )

Authors: Mahdi Pourafshari Chenar , M. Soltanieh , T. Matsuura , A. Tabe-Mohammadi ,

Citation: BibTeX | EndNote

The CO2/CH4 and O2/N2 separations by commercially available PPO and Cardo-type polyimide hollow fiber membranes were investigated. Based on pure N2, O2, CH4 and CO2 permeation experiments, it was concluded that these hollow fiber membranes are good candidates for O2/N2 and CO2/CH4 separations. Gas mixture transport was determined by three different concentrations of CO2 in CO2-CH4 gas mixtures (5%, 10% and 24.6% CO2-balance CH4) at room temperature and three different stage-cuts for each feed concentration. The feed side and permeate side pressures were 100 psig and atmospheric respectively. It was concluded that at stage-cuts proportional to feed CO2 concentrations (Vol.%), the obtained separation factors were approximately equal.

Keywords

, Commercial membranes, Gas separation, Stage-cut effects, Hollow
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@inproceedings{paperid:1017384,
author = {Pourafshari Chenar, Mahdi and M. Soltanieh and T. Matsuura and A. Tabe-Mohammadi},
title = {The CO2/CH4 Separation by Commercially Available PPO and Cardo-type Polyimide Hollow Fiber Membranes},
booktitle = {دهمین کنگره ملی مهندسی شیمی ایران},
year = {2005},
location = {زاهدان, IRAN},
keywords = {Commercial membranes; Gas separation; Stage-cut effects; Hollow fiber},
}

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%0 Conference Proceedings
%T The CO2/CH4 Separation by Commercially Available PPO and Cardo-type Polyimide Hollow Fiber Membranes
%A Pourafshari Chenar, Mahdi
%A M. Soltanieh
%A T. Matsuura
%A A. Tabe-Mohammadi
%J دهمین کنگره ملی مهندسی شیمی ایران
%D 2005

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