Suppression of plasticization in polysulfone membranes for
gas separations by heat-treatment technique

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Suppression of plasticization in polysulfone membranes for gas separations by heat-treatment technique

polysulfone (Udel P1700). Two types of membranes with heat treated and untreated were prepared to study the effect of heat-treatment process on its permeation properties. For untreated membrane, CH4 permeation rate remained almost constant with applied gas pressure. CO2 permeation rate exhibited an...

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Bibliographic Details
Main Authors:	Ismail, A. F., Lorna, W.
Format:	Article
Language:	English
Published:	Elsevier 2003
Subjects:	TP Chemical technology
Online Access:	http://eprints.utm.my/769/ http://eprints.utm.my/769/1/

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