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. 12, 2016
Filed:
Sep. 17, 2015
Applicants:
Mitsubishi Heavy Industries, Ltd., Tokyo, JP;
National Institute of Advanced Industrial Science and Technology, Tokyo, JP;
Inventors:
Masatoshi Katsuki, Yokohama, JP;
Shuuji Fujii, Yokohama, JP;
Atsushi Ueda, Ikeda, JP;
Yusuke Yamada, Ikeda, JP;
Assignee:
MITSUBISHI HEAVY INDUSTRIES, LTD., Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B01D 35/00 (2006.01); B01D 46/00 (2006.01); B01D 53/94 (2006.01); B01J 23/00 (2006.01); B01J 23/89 (2006.01); F01N 13/00 (2010.01);
U.S. Cl.
CPC ...
B01D 53/9431 (2013.01); B01D 53/9422 (2013.01); B01D 53/9477 (2013.01); B01J 23/002 (2013.01); B01J 23/898 (2013.01); F01N 13/009 (2014.06); B01D 2255/1023 (2013.01); B01D 2255/1025 (2013.01); B01D 2255/207 (2013.01); B01D 2255/2042 (2013.01); B01D 2255/2063 (2013.01); B01D 2255/20738 (2013.01); B01D 2255/402 (2013.01); B01D 2258/012 (2013.01); B01J 2523/00 (2013.01);
Abstract
An exhaust gas treating catalyst further improved in denitrification performance is provided. It is an exhaust gas treating catalyst containing a complex oxide represented by the general formula ABO, where the A-site is composed of a lanthanoid (La) and barium (Ba), and the B-site is composed of iron (Fe), niobium (Nb) and palladium (Pd).