Effect of different additives on the physical and chemical CO 2 absorption in polyetherimide hollow fiber membrane contactor system
Porous asymmetric polyetherimide (PEI) hollow fiber membranes were fabricated via a phase-inversion method using ethanol, glycerol and acetone as the additives in the spinning dope. Also, hollow fiber PEI membrane without additives was fabricated. An aqueous solution of 1-methyl-2-pyrrolidone (80 wt...
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| Format: | Article |
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Elsevier
2012
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