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Separation of C 6 H 6 and C 6 H 12 from H 2 using ionic liquid/PVDF composite membrane
Author(s) -
Hirota Yuichiro,
Maeda Yohei,
Nishiyama Norikazu,
Furusawa Takashi,
Ito Akira
Publication year - 2016
Publication title -
aiche journal
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.958
H-Index - 167
eISSN - 1547-5905
pISSN - 0001-1541
DOI - 10.1002/aic.15127
Subject(s) - polyvinylidene fluoride , ternary operation , ionic liquid , hydride , membrane , separation process , chemistry , ionic bonding , fluoride , hydrocarbon , ternary numeral system , composite number , chemical engineering , materials science , analytical chemistry (journal) , inorganic chemistry , hydrogen , chromatography , organic chemistry , ion , composite material , phase (matter) , catalysis , computer science , engineering , programming language , biochemistry
Significance 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 C 6 H 6 /H 2 and C 6 H 12 /H 2 in the ternary mixture system were 7500 and 300, respectively. The ionic liquid membrane showed an excellent possibility as a technology of H 2 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