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:
Dec. 08, 2020
Filed:
Feb. 06, 2013
Applicant:
Korea Institute of Science and Technology, Seoul, KR;
Inventors:
Heon Phil Ha, Gyeonggi-do, KR;
Kyung Ju Lee, Incheon, KR;
Assignee:
KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY, Seoul, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01J 23/22 (2006.01); B01D 53/86 (2006.01); B01J 21/06 (2006.01); B01J 37/08 (2006.01); B01J 37/04 (2006.01); B01D 53/94 (2006.01);
U.S. Cl.
CPC ...
B01J 23/22 (2013.01); B01D 53/8628 (2013.01); B01D 53/9418 (2013.01); B01J 21/063 (2013.01); B01J 37/04 (2013.01); B01J 37/08 (2013.01); B01D 2251/208 (2013.01); B01D 2251/2067 (2013.01); B01D 2255/2065 (2013.01); B01D 2255/20723 (2013.01); B01D 2258/012 (2013.01);
Abstract
Provided is a catalyst including: a support including titanium oxide; an active catalyst component including vanadium oxide; and a co-catalyst including antimony and cerium, in which the catalyst is included in a deNox reduction reaction that decomposes nitrogen oxide. The catalyst may improve sulfur poisoning tolerance characteristics while improving the deNox efficiency at a temperature in a wide range from low temperature to high temperature.