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:
Nov. 07, 2000
Filed:
Jul. 01, 1998
Applicant:
Inventors:
Masaki Iijima, Tokyo, JP;
Tetsuya Imai, Tokyo, JP;
Assignee:
Mitsubishi Heavy Industries, Inc., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F02G / ;
U.S. Cl.
CPC ...
60 39182 ; 60 395 ; 122 / ;
Abstract
In a combined power generation plant, an exhaust gas boiler (2) consists of a high-pressure reheat type steam system, in which fuel is supplied to this exhaust gas boiler 2, and the supplied fuel undergoes catalytic reaction in combustion catalysis sections (NOx removal sections) 18 and 19 to increase the temperature of exhaust gas, whereby the power generation efficiency is improved.