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.

Date of Patent:
Jan. 17, 2017

Filed:

Jul. 12, 2013
Applicant:

Clean Diesel Technologies, Inc., Oxnard, CA (US);

Inventors:

Zahra Nazarpoor, Camarillo, CA (US);

Sen Kitazumi, Oxnard, CA (US);

Johnny T. Ngo, Oxnard, CA (US);

Assignee:
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B01J 23/72 (2006.01); B01J 37/02 (2006.01); B01J 23/50 (2006.01); B01J 23/83 (2006.01); B01D 53/94 (2006.01);
U.S. Cl.
CPC ...
B01J 37/0244 (2013.01); B01D 53/944 (2013.01); B01J 23/50 (2013.01); B01J 23/72 (2013.01); B01J 23/83 (2013.01); B01D 2255/104 (2013.01); B01D 2255/2065 (2013.01); B01D 2255/20707 (2013.01); B01D 2255/20715 (2013.01); B01D 2255/20761 (2013.01); B01D 2255/65 (2013.01); B01D 2255/908 (2013.01); B01D 2255/9022 (2013.01);
Abstract

The present disclosure refers to a plurality of process employed for optimization of Zero-PGM washcoat and overcoat loadings on metallic substrates. According to an embodiment a substantial increase in conversion of HC and CO may be achieved by optimizing the total washcoat and overcoat loadings of the catalyst. According to another embodiment, the present disclosure may provide solutions to determine the optimum total washcoat and overcoat loadings for minimizing washcoat adhesion loss. As a result, may increase the conversion of HC and CO from discharge of exhaust gases from internal combustion engines, optimizing performance of Zero-PGM catalyst systems.


Find Patent Forward Citations

Loading…