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:
Jul. 06, 2021
Filed:
Aug. 07, 2019
Applicant:
Ihi Corporation, Tokyo, JP;
Inventors:
Shintaro Ito, Tokyo, JP;
Soichiro Kato, Tokyo, JP;
Masahiro Uchida, Tokyo, JP;
Shogo Onishi, Tokyo, JP;
Taku Mizutani, Tokyo, JP;
Tsukasa Saitou, Tokyo, JP;
Toshiro Fujimori, Tokyo, JP;
Assignee:
IHI CORPORATION, Tokyo, JP;
Primary Examiner:
Int. Cl.
CPC ...
F02C 3/22 (2006.01); F01D 25/30 (2006.01); F01N 3/20 (2006.01); F02C 3/30 (2006.01); F02C 7/232 (2006.01); F23R 3/28 (2006.01);
U.S. Cl.
CPC ...
F02C 3/22 (2013.01); F01D 25/305 (2013.01); F01N 3/2066 (2013.01); F02C 3/30 (2013.01); F02C 7/232 (2013.01); F23R 3/28 (2013.01); F01N 2610/02 (2013.01); F05D 2220/32 (2013.01);
Abstract
A combustion device burns fuel ammonia in a combustor using combustion air, and includes a catalyst reduction unit which is configured to reduce nitrogen oxides in a combustion exhaust gas supplied from the combustor, in which at least a part of the fuel ammonia is supplied to the catalyst reduction unit as a reducing agent for the nitrogen oxides in the combustion exhaust gas.