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Title:
GAS SEPARATION BODY AND MANUFACTURING METHOD OF THE SAME
Document Type and Number:
Japanese Patent JP2008253956
Kind Code:
A
Abstract:

To provide a gas separation body comprising an independent membrane type gas-permeable membrane and capable of suppressing or preventing deformation of the membrane, and to provide a method for manufacturing the same.

The gas separation body comprises a support and a self-support membrane type gas-permeable membrane installed adjacently to the support for selectively permeating a specified gas and is provided with a deformation induction structure body capable of inducing deformation of the gas-permeable membrane. The method for manufacturing the gas separation body is a method for manufacturing the gas separation body comprising a support and a self-support membrane type gas-permeable membrane installed adjacently to the support, wherein either one or both of the support and the gas-permeable membrane have either one or both of a concave part and a convex part forming a deformation induction structure body capable of inducing deformation of the gas-permeable membrane.


Inventors:
HOSHINO MAKI
IZUMI TAKAO
Application Number:
JP2007000101711
Publication Date:
October 23, 2008
Filing Date:
April 09, 2007
Export Citation:
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Assignee:
NISSAN MOTOR
International Classes:
B01D53/22; B01D69/10; B01D71/02; C01B3/56; H01M8/06; H01M8/04
Attorney, Agent or Firm:
Matoba