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. 12, 2020
Filed:
Jan. 21, 2015
Applicant:
Council of Scientific & Industrial Research, New Delhi, IN;
Inventors:
Shubhangi B. Umbarkar, Pune, IN;
Mohan K. Dongare, Pune, IN;
Pavan M. More, Pune, IN;
Ankush V. Biradar, Pune, IN;
Assignee:
Council of Scientific & Industrial Research, New Delhi, IN;
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B01D 53/94 (2006.01); B01J 23/34 (2006.01); B01J 35/10 (2006.01); B01J 35/02 (2006.01); B01J 37/10 (2006.01); B01J 37/03 (2006.01); B01J 23/00 (2006.01); B01J 35/00 (2006.01); B01J 37/00 (2006.01); B01J 37/04 (2006.01); B01J 37/06 (2006.01); B01J 37/08 (2006.01);
U.S. Cl.
CPC ...
B01D 53/945 (2013.01); B01D 53/944 (2013.01); B01D 53/9495 (2013.01); B01J 23/002 (2013.01); B01J 23/34 (2013.01); B01J 35/0013 (2013.01); B01J 35/023 (2013.01); B01J 35/10 (2013.01); B01J 35/1019 (2013.01); B01J 35/1038 (2013.01); B01J 37/009 (2013.01); B01J 37/03 (2013.01); B01J 37/04 (2013.01); B01J 37/06 (2013.01); B01J 37/08 (2013.01); B01J 37/10 (2013.01); B01D 2255/2065 (2013.01); B01D 2255/2073 (2013.01); B01D 2255/20715 (2013.01); B01D 2255/40 (2013.01); B01D 2255/407 (2013.01); B01D 2255/65 (2013.01); B01D 2255/9202 (2013.01); B01D 2255/9205 (2013.01); B01D 2255/9207 (2013.01); B01D 2258/012 (2013.01); B01J 2523/00 (2013.01);
Abstract
Disclosed is a cheap and efficient non noble metal based catalyst for the oxidation of diesel or hydrocarbons, its synthesis and its application for diesel oxidation at low temperature. The catalyst comprises a mixed oxide of manganese and cerium, or manganese, cerium and zirconium. The catalyst has improved water and sulphur tolerance.