Invention Grant
- Patent Title: Gas separation membrane module and gas separation method
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Application No.: US13288095Application Date: 2011-11-03
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Publication No.: US09718023B2Publication Date: 2017-08-01
- Inventor: Yutaka Kanetsuki , Nozomu Tanihara , Tomohide Nakamura
- Applicant: Yutaka Kanetsuki , Nozomu Tanihara , Tomohide Nakamura
- Applicant Address: JP Yamaguchi
- Assignee: UBE INDUSTRIES, LTD.
- Current Assignee: UBE INDUSTRIES, LTD.
- Current Assignee Address: JP Yamaguchi
- Agency: Nixon Peabody LLP
- Agent Jeffrey L. Costellia
- Priority: JP2010-247779 20101104; JP2010-247931 20101104; JP2010-274619 20101209; JP2011-122285 20110531; JP2011-207538 20110922; JP2011-207647 20110922; JP2011-227101 20111014; JP2011-239388 20111031
- Main IPC: B01D53/22
- IPC: B01D53/22 ; B01D63/02 ; B01D69/02 ; B01D71/64
Abstract:
A process for producing nitrogen-rich air by feeding high temperature air at 150° C. or more to an air separation membrane module is described. After being placed at 175° C. for two hours, the air separation module exhibits a shape-retention ratio of 95% or more in one embodiment. The nitrogen-rich air can be fed to a fuel tank for an aircraft, for example.
Public/Granted literature
- US20120304856A1 GAS SEPARATION MEMBRANE MODULE AND GAS SEPARATION METHOD Public/Granted day:2012-12-06
Information query
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