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:
Apr. 28, 2020
Filed:
Dec. 08, 2015
Applicant:
Basf Corporation, Florham Park, NJ (US);
Inventors:
Yuejin Li, Edison, NJ (US);
Xiaolai Zheng, Princeton Junction, NJ (US);
Stanley Roth, Yardley, PA (US);
Olga Gerlach, Ludwigshafen, DE;
Andreas Sundermann, Bensheim, DE;
Assignee:
BASF Corporation, Florham Park, NJ (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01J 23/10 (2006.01); B01J 23/42 (2006.01); B01J 23/44 (2006.01); B01J 23/46 (2006.01); B01J 23/52 (2006.01); B01J 23/63 (2006.01); B01J 35/00 (2006.01); B01J 35/04 (2006.01); B01J 35/10 (2006.01); F01N 3/20 (2006.01); B01J 37/02 (2006.01); B01D 53/94 (2006.01); B01J 33/00 (2006.01); B01J 37/08 (2006.01); F01N 3/08 (2006.01); F01N 3/10 (2006.01); F01N 3/28 (2006.01); B01J 35/02 (2006.01);
U.S. Cl.
CPC ...
F01N 3/2066 (2013.01); B01D 53/9427 (2013.01); B01J 23/10 (2013.01); B01J 23/42 (2013.01); B01J 23/44 (2013.01); B01J 23/464 (2013.01); B01J 23/468 (2013.01); B01J 23/52 (2013.01); B01J 23/63 (2013.01); B01J 33/00 (2013.01); B01J 35/0006 (2013.01); B01J 35/04 (2013.01); B01J 35/1014 (2013.01); B01J 35/1019 (2013.01); B01J 35/1038 (2013.01); B01J 37/0201 (2013.01); B01J 37/0215 (2013.01); B01J 37/0244 (2013.01); B01J 37/0246 (2013.01); B01J 37/0248 (2013.01); B01J 37/08 (2013.01); B01J 37/082 (2013.01); B01J 37/088 (2013.01); F01N 3/0842 (2013.01); F01N 3/101 (2013.01); F01N 3/2839 (2013.01); B01D 53/945 (2013.01); B01D 53/9468 (2013.01); B01D 53/9472 (2013.01); B01D 2255/1025 (2013.01); B01D 2255/2065 (2013.01); B01D 2255/9022 (2013.01); B01D 2255/9032 (2013.01); B01D 2255/9155 (2013.01); B01D 2255/9205 (2013.01); B01D 2255/9207 (2013.01); B01D 2257/402 (2013.01); B01J 35/006 (2013.01); B01J 35/023 (2013.01); B01J 2523/00 (2013.01); Y02C 20/10 (2013.01); Y02T 10/22 (2013.01);
Abstract
A nitrous oxide (NO) removal catalyst composite is provided, comprising a NO removal catalytic material on a substrate, the catalytic material comprising a rhodium (Rh) component supported on a ceria-based support, wherein the catalyst composite has a H-consumption peak of about 100° C. or less as measured by hydrogen temperature-programmed reduction (H-TPR). Methods of making and using the same are also provided.