Preparation and characterization of symmetric and asymmetric pure polysulfone membranes for CO 2 and CH 4 separation

Preparation of pure polysulfone (PSf) membrane for CO 2 /CH 4 separation was aimed in this study. Accordingly, the effects of different variables such as: type and concentration of alcohol as external nonsolvent in the coagulation bath, solvent type in the casting solution and also presence of butan...

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Veröffentlicht in:	Polymer engineering and science 2014-07, Vol.54 (7), p.1686-1694
Hauptverfasser:	Moradihamedani, Pourya, Ibrahim, Nor Azowa, Yunus, Wan Md Zin Wan, Yusof, Nor Azah
Format:	Artikel
Sprache:	eng
Online-Zugang:	Volltext
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