Title:
CARBON DIOXIDE SEPARATION MEMBRANE, METHOD FOR MANUFACTURING CARBON DIOXIDE SEPARATION MEMBRANE, AND CARBON DIOXIDE SEPARATION MODULE USING THE CARBON DIOXIDE SEPARATION MEMBRANE
Document Type and Number:
Japanese Patent JP2013027850
Kind Code:
A
Abstract:
To provide a carbon dioxide separation membrane excellent in both selective absorption and diffusion of a water absorbing polymer and carbon dioxide, a method for manufacturing the same, and a membrane module using the same.
The carbon dioxide separation membrane includes a gel membrane containing the water absorbing polymer, a carbon dioxide carrier and water, and a support for supporting the gel membrane, wherein a pH on an absorption side surface which is a side where a mixing gas containing the carbon dioxide on the gel membrane is supplied is higher than a pH of a diffusion side surface which is an opposite surface of the surface of the absorption side surface.
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Inventors:
MOCHIZUKI YUSUKE
YAMAZAKI KAZUKI
YAMAZAKI KAZUKI
Application Number:
JP2011167575A
Publication Date:
February 07, 2013
Filing Date:
July 29, 2011
Export Citation:
Assignee:
FUJIFILM CORP
International Classes:
B01D69/00; B01D53/22; B01D63/08; B01D63/14; B01D69/02; B01D69/10; B01D69/12; C01B32/50
Domestic Patent References:
JPH07112122A | 1995-05-02 | |||
JP2009195900A | 2009-09-03 | |||
JP2010021141A | 2010-01-28 | |||
JPWO2009093666A1 | 2011-05-26 | |||
JPH07112122A | 1995-05-02 | |||
JP2009195900A | 2009-09-03 |
Attorney, Agent or Firm:
Atsushi Nakajima
Kato Kazunori
Hiroshi Fukuda
Kato Kazunori
Hiroshi Fukuda
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