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. 03, 2016
Filed:
May. 06, 2015
Cummins Ip, Inc., Columbus, IN (US);
Aleksey Yezerets, Columbus, IN (US);
Neal W. Currier, Columbus, IN (US);
Xu Chen, Columbus, IN (US);
Junhui Li, Columbus, IN (US);
Krishna Kamasamudram, Columbus, IN (US);
Hongbin Ma, Columbus, IN (US);
Tamas Szailer, Clarkston, MI (US);
Cary Henry, Helotes, TX (US);
Roger Fox, Columbus, IN (US);
Cummins IP, Inc., Columbus, IN (US);
Abstract
Described herein is a selective catalytic reduction (SCR) catalyst treatment system that includes a vanadium-based SCR catalyst contaminated with a water-soluble contaminant. The SCR catalyst treatment system also includes a water delivery system that is configured to apply water to the vanadium-based SCR catalyst to remove the water-soluble contaminant from the vanadium-based SCR catalyst.