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:
Aug. 06, 2013
Filed:
Dec. 15, 2011
David Kelly Moyeda, Santa Ana, CA (US);
Wei Zhou, Santa Ana, CA (US);
Antonio Marquez, Irvine, CA (US);
Xu Guang, Santa Ana, CA (US);
Santosh Nareddy, Irvine, CA (US);
David Kelly Moyeda, Santa Ana, CA (US);
Wei Zhou, Santa Ana, CA (US);
Antonio Marquez, Irvine, CA (US);
Xu Guang, Santa Ana, CA (US);
Santosh Nareddy, Irvine, CA (US);
General Electric Company, Schenectady, NY (US);
Abstract
An apparatus to introduce a reagent to reduce nitrogen oxides in flue gas including: nozzles mounted to a passage for the flue gas, wherein the nozzles are mounted downstream of a SNCR system and upstream of a SCR system, wherein the nozzles are mounted on one or more walls of the passage and are configured to inject a pressurized fluid into the flue gas; a source of the pressurized fluid which is in fluid communication with the nozzles such that the pressurized fluid flows to the nozzles; a source of a NOx reducing reagent and a mixing device which mixes the reagent with the pressurized fluid such that the pressurized fluid flowing to the nozzles includes the reagent.