Effect of bore fluid composition on structure and performance of asymmetric polysulfone hollow fiber membrane contactor for CO2 absorption

• Main Authors: Sisakht, Masoud Rahbari, Ismail, Ahmad Fauzi, Matsuura, Takeshi
• Format: Article
• Published: 2012
• Subjects: TK Electrical engineering. Electronics Nuclear engineering
• Online Access: http://eprints.utm.my/id/eprint/46844/; http://dx.doi.org/10.1016/j.seppur.2011.12.012

Porous asymmetric polysolfone (PSf) hollow fiber membranes were fabricated using wet spinning process. Glycerol (4 wt.%) was used as additive. Aqueous solutions of 1-methyl-2-pyrrolidone (NMP) with different composition (0, 50, 70 and 90 wt.% NMP) were used as bore fluid. Distilled water was used to...