Pervaporation Separation of MeOH/MTBE with Hydrophilic Polymer/Agarose Blended Membranes.

DOI Web Site 被引用文献4件 参考文献19件
  • Yoshikawa Masakazu
    Department of Polymer Science and Engineering, Kyoto Institute of Technology
  • Yoshioka Takahiro
    Department of Polymer Science and Engineering, Kyoto Institute of Technology
  • Fujime Junko
    Department of Polymer Science and Engineering, Kyoto Institute of Technology
  • Murakami Akira
    Department of Polymer Science and Engineering, Kyoto Institute of Technology

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In the present study, pervaporation of MeOH/MTBE was studied by using blended membranes from agarose and various hydrophilic polymers. Polyoxyethylene/agarose blended membranes selectively transported MeOH from MeOH/MTBE mixtures. Permselectivity toward MeOH reached 9×105. The addition of polyoxyethylene to agarose membrane led to the increase in flux compared with agarose membrane. The blended membranes from polyoxyethylene and agarose can be used as one of promising membranes for the separation of MeOH from MTBE production.

収録刊行物

  • 膜

    膜 26 (6), 259-264, 2001

    日本膜学会

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