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.:
Date of Patent:
Apr. 25, 2017
Filed:
Mar. 07, 2013
Applicant:
Panasonic Corporation, Osaka, JP;
Inventors:
Takahiro Kusuyama, Osaka, JP;
Hidenobu Wakita, Kyoto, JP;
Chie Harada, Osaka, JP;
Seiji Fujihara, Osaka, JP;
Tomoyuki Nakajima, Hyogo, JP;
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01M 8/06 (2016.01); H01M 8/0668 (2016.01); C01B 3/58 (2006.01); H01M 8/0662 (2016.01); H01M 8/0612 (2016.01); H01M 8/1018 (2016.01);
U.S. Cl.
CPC ...
H01M 8/0668 (2013.01); C01B 3/58 (2013.01); C01B 3/583 (2013.01); H01M 8/0618 (2013.01); H01M 8/0662 (2013.01); C01B 2203/0233 (2013.01); C01B 2203/0244 (2013.01); C01B 2203/0283 (2013.01); C01B 2203/044 (2013.01); C01B 2203/047 (2013.01); C01B 2203/0435 (2013.01); C01B 2203/0465 (2013.01); C01B 2203/066 (2013.01); H01M 2008/1095 (2013.01); H01M 2250/20 (2013.01); H01M 2250/30 (2013.01); Y02B 90/18 (2013.01); Y02T 90/32 (2013.01);
Abstract
A hydrogen purifier includes: a CO remover configured to reduce carbon monoxide in a hydrogen-containing gas through an oxidation reaction, the hydrogen-containing gas containing ammonia and carbon monoxide; and an ammonia remover provided upstream from the CO remover, the ammonia remover being configured to cause a reaction between ammonia in the hydrogen-containing gas and oxygen by using a catalyst to decompose the ammonia.