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A Capsule Catalyst with a Zeolite Membrane Prepared by Direct Liquid Membrane Crystallization

Authors

  • Dr. Chunlin Li,

    Corresponding author
    1. Dalian Institute of Chemical Physics, Chinese Academy of Sciences, 457 Zhongshan Road, Dalian 116023 (PR China), Fax: (+86) 0411-84379152
    • Dalian Institute of Chemical Physics, Chinese Academy of Sciences, 457 Zhongshan Road, Dalian 116023 (PR China), Fax: (+86) 0411-84379152
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  • Prof. Hengyong Xu,

    1. Dalian Institute of Chemical Physics, Chinese Academy of Sciences, 457 Zhongshan Road, Dalian 116023 (PR China), Fax: (+86) 0411-84379152
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  • Yuko Kido,

    1. Department of Applied Chemistry, School of Engineering, University of Toyama, Gofuku 3190, Toyama 930-8555 (Japan), Fax: (+81) 76-445-6846
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  • Dr. Yoshiharu Yoneyama,

    1. Department of Applied Chemistry, School of Engineering, University of Toyama, Gofuku 3190, Toyama 930-8555 (Japan), Fax: (+81) 76-445-6846
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  • Dr. Yoshifumi Suehiro,

    1. Japan Oil, Gas and Metals National Corporation (JOGMEC), Toranomon Twin Building 2-10-1 Toranomon, Minato-ku, Tokyo 105-0001 (Japan)
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  • Prof. Noritatsu Tsubaki

    Corresponding author
    1. Department of Applied Chemistry, School of Engineering, University of Toyama, Gofuku 3190, Toyama 930-8555 (Japan), Fax: (+81) 76-445-6846
    • Department of Applied Chemistry, School of Engineering, University of Toyama, Gofuku 3190, Toyama 930-8555 (Japan), Fax: (+81) 76-445-6846
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Abstract

original image

A sheltered existence: Direct liquid-membrane crystallization is used as a low-cost, low-waste, yet highly effective method to prepare a catalyst encapsulated by a H-β zeolite. Through vapor–liquid exchange, a continuous and sufficient, but not excessive supply of both water and template is the key part of this method.

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