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:
May. 29, 2007
Filed:
Dec. 22, 2004
Applicants:
Satoshi Wakasa, Matsuyama, JP;
Noboru Takubo, Matsuyama, JP;
Yukihiro Isshiki, Matsuyama, JP;
Kouichi Masuda, Matsuyama, JP;
Nobuyuki Ishizaki, Brantford, CA;
Inventors:
Satoshi Wakasa, Matsuyama, JP;
Noboru Takubo, Matsuyama, JP;
Yukihiro Isshiki, Matsuyama, JP;
Kouichi Masuda, Matsuyama, JP;
Nobuyuki Ishizaki, Brantford, CA;
Assignees:
Miura Institute of Research & Development Co., Ltd, Ehime-Ken, JP;
Miura Co., Ltd, Ehime-Ken, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B01D 50/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A NOx removal system for boilers in which the need for any special heat retainer or any warming mechanism is eliminated. Ammonia jet nozzles are disposed on a gas passage of a boiler or flue, and an ammonia generator connected to the jet nozzles is disposed within the flue.