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. 25, 2021
Filed:
Oct. 20, 2016
Applicant:
Ifp Energies Nouvelles, Rueil-Malmaison, FR;
Inventors:
Assignee:
IFP ENERGIES NOUVELLES, Rueil-Malmaison, FR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F01N 3/20 (2006.01); F01N 3/029 (2006.01); B01D 53/90 (2006.01); B01D 53/94 (2006.01); B01J 31/02 (2006.01);
U.S. Cl.
CPC ...
B01D 53/90 (2013.01); B01D 53/944 (2013.01); B01D 53/9409 (2013.01); B01J 31/0209 (2013.01); B01J 31/0222 (2013.01); B01J 31/0237 (2013.01); F01N 3/029 (2013.01); F01N 3/206 (2013.01); B01D 2251/206 (2013.01); B01D 2251/2067 (2013.01); B01D 2251/302 (2013.01); B01D 2251/304 (2013.01); B01D 2251/404 (2013.01); B01D 2251/406 (2013.01); B01D 2251/60 (2013.01); B01D 2251/90 (2013.01); B01D 2251/902 (2013.01); B01D 2251/904 (2013.01); B01D 2255/20707 (2013.01); B01D 2255/20738 (2013.01); B01D 2255/20761 (2013.01); B01D 2255/20792 (2013.01); B01D 2255/705 (2013.01); B01D 2258/012 (2013.01); B01D 2259/124 (2013.01); F01N 2610/01 (2013.01); F01N 2610/02 (2013.01);
Abstract
The present invention describes a fluid which is suitable for the decontamination of heat engines which can carry out both, at the same time, the catalytic reduction of oxides of nitrogen (NOx) contained in exhaust gases and assist in the regeneration of the particulate filter (PF). The invention also describes several embodiments of said fluid.