SEPARATION OF ALCOHOL AQUEOUS SOLUTIONS BY REVERSE OSMOSIS AND PERVAPORATION USING A POLY-(1-TRIMETHYLSILYL-1-PROPYNE) MEMBRANE
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概要
- 論文の詳細を見る
Ethanol and 1-propanol aqueous solutions were separated by reverse osmosis (RO) and pervaporation (PV) using a poly(1-trimethylsilyi-1-propyne) (PTMSP) membrane, and the membrane showed alcohol selectivity in both RO and PV. Flux decreased with time but selectivity did not change in PV. On the other hand, both flux and selectivity were constant with time in RO. Spiegler-Kedem’s equations predicted that the alcohol selectivity in RO significantly increased with increase in operating pressure.
- 社団法人 化学工学会の論文
- 1992-10-20
著者
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KIMURA Shoji
Department of Pharmacology, Kagawa University Medical School
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Tanimura Shinobu
Department Of Chemical Engineering Faculty Of Engineering University Of Tokyo
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Kimura S
Department Of Chemical System Engineering The University Of Tokyo
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NAKAO Shin-ichi
Department of Chemical System Engineering, Faculty of Engineering, The University of Tokyo
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Nakao S
Department Of Chemical System Engineering The University Of Tokyo
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Nakao Shin-ichi
Department Of Chemical Engineering Faculty Of Engineering University Of Tokyo
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YAMAGUCHI Keiji
Department of Emergency and Critical Care Medicine, School of Medicine Keio University
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Yamaguchi Keiji
Department Of Chemical Engineering Faculty Of Engineering University Of Tokyo
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Kimura Shoji
Department Of Agricultural Chemistry Faculty Of Agriculture Utsunomiya University
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Kimura Shoji
Department Of Chemical Engineering Faculty Of Engineering University Of Tokyo
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Nakao Shin-ichi
Department Of Anesthesia Kyoto University Hospital
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