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In relation to this article, we declare that there is no conflict of interest.
Publication history
Received September 27, 1999
Accepted April 23, 2001
articles This is an Open-Access article distributed under the terms of the Creative Commons Attribution Non-Commercial License (http://creativecommons.org/licenses/bync/3.0) which permits unrestricted non-commercial use, distribution, and reproduction in any medium, provided the original work is properly cited.
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Performance of Ceramic Composite Membrane for the Separation of VOCs

Department of Chemical Engineering, Yonsei University, Seoul 120-749, Korea 1Energy & Environment Research Center, SK Corporation, Daejeon 305-370, Korea
Korean Journal of Chemical Engineering, September 2001, 18(5), 662-667(6), 10.1007/BF02706383
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Abstract

Zeolite composite membranes were prepared for the separation of VOCs by the pressurized coating method. On the top of the composite membrane, TiO2, polyimide or polyethersulfone were coated by the same technique. 100 nm-sized ZSM-5 coated membranes show higher selectivity for n-hexane in n-hexane/benzene mixture than 500 nm sized ZSM-5 coated membrane. Composite membrane coated with 100 nm zeolite and polymer showed the highest selectivity (44) for n-hexane/benzene.

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