Separation of C6H6 and C6H12 from H2 using ionic liquid/PVDF composite membrane |
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| Authors: | Yuichiro Hirota Yohei Maeda Norikazu Nishiyama Takashi Furusawa Akira Ito |
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| Affiliation: | 1. Div. of Chemical Engineering, Graduate School of Engineering Science, Osaka University, Toyonaka, Osaka , Japan;2. Dept. of Chemical Engineering, Tokyo Institute of Technology, Meguro‐ku, Tokyo , Japan |
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| Abstract: | Ionic liquid/polyvinylidene fluoride composite membrane was successfully prepared by impregnation method and used for the separation on organic chemical hydride process. The separation factors of C6H6/H2 and C6H12/H2 in the ternary mixture system were 7500 and 300, respectively. The ionic liquid membrane showed an excellent possibility as a technology of H2 purification in the organic chemical hydride process by removing aromatic hydrocarbon and cycloalkane simultaneously from the ternary system. © 2015 American Institute of Chemical Engineers AIChE J, 62: 624–628, 2016 |
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| Keywords: | ionic liquid membrane organic chemical hydride H2 purification hydrocarbon separation |
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