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The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Patent No.:

US 9381464 B1

PDFFull Text
Date of Patent:
Jul. 05, 2016

Filed:

Oct. 01, 2013

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Applicant:

Renaissance Energy Research Corporation, Kyoto, JP;

Inventors:

Osamu Okada, Kyoto, JP;

Nobuaki Hanai, Kyoto, JP;

Peng Yan, Kyoto, JP;

Junya Miyata, Kyoto, JP;

Yasato Kiyohara, Kyoto, JP;

Sayaka Ishii, Kyoto, JP;

Megumi Nagano, Kyoto, JP;

Assignee:

RENAISSANCE ENERGY RESEARCH CORPORATION, Kyoto, JP;

Attorney:

Haynes Beffel & Wolfeld LLP

Primary Examiner:

Melvin C Mayes

Assistant Examiner:

Kenneth Vaden

Int. Cl.
CPC ...
B01D 53/22 (2006.01); C01B 3/58 (2006.01); B01D 67/00 (2006.01); B01D 69/12 (2006.01); B01D 69/14 (2006.01); B01D 71/76 (2006.01); B01J 20/04 (2006.01); B01J 20/26 (2006.01); B01J 20/28 (2006.01); B01J 20/32 (2006.01); B01J 23/04 (2006.01); B01J 23/18 (2006.01); B01J 27/057 (2006.01); B01D 71/38 (2006.01); B01D 71/40 (2006.01); B01D 71/36 (2006.01);
U.S. Cl.
CPC ...
B01D 53/228 (2013.01); B01D 67/0009 (2013.01); B01D 69/12 (2013.01); B01D 69/142 (2013.01); B01D 69/145 (2013.01); B01D 71/76 (2013.01); B01J 20/043 (2013.01); B01J 20/265 (2013.01); B01J 20/28047 (2013.01); B01J 20/3231 (2013.01); B01J 23/04 (2013.01); B01J 23/18 (2013.01); B01J 27/0573 (2013.01); B01J 27/0576 (2013.01); C01B 3/58 (2013.01); B01D 71/36 (2013.01); B01D 71/38 (2013.01); B01D 71/40 (2013.01); B01D 2053/223 (2013.01); B01D 2256/16 (2013.01); B01D 2257/504 (2013.01); B01D 2325/10 (2013.01); B01D 2325/36 (2013.01); B01D 2325/38 (2013.01); C01B 2203/0405 (2013.01); C01B 2203/0435 (2013.01); C01B 2203/0475 (2013.01); Y02C 10/10 (2013.01);
Abstract

Provided is a facilitated COtransport membrane having an improved COpermeance and an improved CO/Hselectivity. The facilitated COtransport membrane includes a separation-functional membrane that includes a hydrophilic polymer gel membrane containing a COcarrier and a COhydration catalyst. Further preferably, the COhydration catalyst at least has catalytic activity at a temperature of 100° C. or higher, has a melting point of 200° C. or higher, or is soluble in water.

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