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Title:
MIXTURE SEPARATION MEMBRANE, METHOD FOR ALTERING COMPOSITION OF MIXTURE USING SAME, AND MIXTURE SEPARATION DEVICE
Document Type and Number:
WIPO Patent Application WO/2011/018919
Kind Code:
A1
Abstract:
Disclosed is a mixture separation membrane that can alter the composition of a mixture that contains aromatic hydrocarbons and non-aromatic hydrocarbons by means of permeating the aforementioned mixture through said membrane, which contains at least 50% carbon by mass, and which has a transmission rate of SF6 gas at room temperature before permeation of the aforementioned mixture of at least 1.0x10-8 mol/Pa·m2·s and less than 4.1x10-6 mol/Pa·m2·s.

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Inventors:
KINOSHITA NAOTO (JP)
KAWAI MASAAKI (JP)
ICHIKAWA AKIMASA (JP)
Application Number:
PCT/JP2010/060126
Publication Date:
February 17, 2011
Filing Date:
June 15, 2010
Export Citation:
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Assignee:
NGK INSULATORS LTD (JP)
KINOSHITA NAOTO (JP)
KAWAI MASAAKI (JP)
ICHIKAWA AKIMASA (JP)
International Classes:
B01D61/36; B01D69/02; B01D69/12; B01D71/02
Foreign References:
JP2001232156A2001-08-28
JP2003286018A2003-10-07
JP2007533432A2007-11-22
JP2001276554A2001-10-09
Attorney, Agent or Firm:
WATANABE, Kazuhira (JP)
Ippei Watanabe (JP)
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