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. 17, 2012
Filed:
Jun. 19, 2008
Robert Bono, Dana Point, CA (US);
Rajashekharam V. Malyala, Camarillo, CA (US);
Alec Miller, Pasadena, CA (US);
Stephen J. Golden, Santa Barbara, CA (US);
Robert Bono, Dana Point, CA (US);
Rajashekharam V. Malyala, Camarillo, CA (US);
Alec Miller, Pasadena, CA (US);
Stephen J. Golden, Santa Barbara, CA (US);
Johnson Matthey Inc., Wayne, PA (US);
Abstract
A system and method of maintaining an optimal temperature range for a catalyst section in a HRSG comprising placing a portion of the exhaust stream in a heat exchanger and superheater, diverting a second portion around the heat exchanger and superheater, combining the two portions and contacting the two portions with a catalyst section. Alternatively, a system of heat exchangers are employed to address the fluctuating exhaust temperature caused by the intermittent use of the duct burners.