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. 16, 2017
Filed:
Mar. 26, 2013
Alstom Technology Ltd, Baden, CH;
Ali Mustapha Tabikh, Vaxjo, SE;
Haitao Tu, Beijing, CN;
General Electric Technology GmbH, Baden, CH;
Abstract
An injector mixer arrangement () for supplying a reducing agent in gaseous form into a flue gas flowing in a gas duct () communicating with a catalyst () in a selective catalytic reduction (SCR) reactor () arranged downstream of said injector mixer arrangement (). The injector mixer arrangement () comprises an injector grid () equipped with a plurality of nozzles () arranged horizontally within the gas duct (). The nozzles () are adapted to supply said reducing agent to the gas duct (). The injector mixer arrangement () further comprises first stage mixer plates () and second stage mixer plates () arranged in the gas duct () downstream of said nozzles () and upstream of SCR reactor