Separation of CO2 from CH4 by pure PSF and PSF/PVP blend membranes : effects of type of nonsolvent, solvent, and PVP concentration
Complete CO2/CH4 gas separation was aimed in this study. Accordingly, asymmetric neat polysulfone (PSF) and PSF/polyvinylpyrrolidone (PVP) blend membranes were prepared by wet/wet phase inversion technique. The effects of two different variables such as type of external nonsolvent and type of solven...
| Main Authors: | , , , |
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| Format: | Article |
| Language: | English English |
| Published: |
Wiley
2013
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| Online Access: | http://psasir.upm.edu.my/id/eprint/30335/1/Separation%20of%20CO2%20from%20CH4%20by%20pure%20PSF%20and%20PSF.pdf |