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:
Oct. 03, 2023
Filed:
Jul. 21, 2022
Applicant:
Umicore Ag & Co. KG, Hanau-Wolfgang, DE;
Inventors:
Kim Hougaard Pedersen, Virum, DK;
Anders Hjordt Pedersen, Copenhagen N, DK;
Martin Dam, Gentofte, DK;
Assignee:
Umicore AG & Co. KG, Hanau-Wolfgang, DE;
Primary Examiner:
Int. Cl.
CPC ...
B01J 23/22 (2006.01); B01J 21/16 (2006.01); B01J 35/02 (2006.01); B01J 37/02 (2006.01); B01J 37/03 (2006.01); B01J 37/08 (2006.01); B01D 53/94 (2006.01); F01N 3/20 (2006.01); F01N 3/28 (2006.01);
U.S. Cl.
CPC ...
B01J 23/22 (2013.01); B01D 53/9418 (2013.01); B01J 21/16 (2013.01); B01J 35/023 (2013.01); B01J 37/0219 (2013.01); B01J 37/0244 (2013.01); B01J 37/038 (2013.01); B01J 37/088 (2013.01); F01N 3/2066 (2013.01); F01N 3/2835 (2013.01); B01D 2255/20707 (2013.01); B01D 2255/20723 (2013.01); B01D 2255/20769 (2013.01); B01D 2255/20776 (2013.01); B01D 2255/65 (2013.01); B01D 2255/9202 (2013.01); F01N 2330/10 (2013.01); F01N 2370/02 (2013.01); F01N 2510/06 (2013.01);
Abstract
The present invention pertains to a catalyst for use in the selective catalytic reduction (SCR) of nitrogen oxides comprising a monolithic substrate and a coating A, which comprises an oxidic metal carrier comprising an oxide of titanium and a catalytic metal oxide which comprises an oxide of vanadium wherein the mass ratio vanadium/titanium is 0.07 to 0.26.