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:
Aug. 17, 2021
Filed:
Jul. 11, 2017
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); B01D 53/94 (2006.01); F01N 3/28 (2006.01); F01N 3/035 (2006.01); B01D 53/90 (2006.01); F01N 3/10 (2006.01);
U.S. Cl.
CPC ...
F01N 3/2066 (2013.01); B01D 53/90 (2013.01); B01D 53/9431 (2013.01); F01N 3/035 (2013.01); F01N 3/105 (2013.01); F01N 3/2892 (2013.01); F01N 3/2896 (2013.01); B01D 2251/2062 (2013.01); F01N 3/106 (2013.01); F01N 2240/25 (2013.01); F01N 2610/01 (2013.01); F01N 2610/02 (2013.01); F01N 2610/03 (2013.01); F01N 2610/1406 (2013.01); F01N 2900/1806 (2013.01); Y02T 10/12 (2013.01);
Abstract
The present invention relates to an installation for depollution of the exhaust gas circulating in an exhaust line (), notably from an internal-combustion engine, comprising at least one catalysis means for selective catalytic reduction of nitrogen oxides (NOx), at least one particle elimination means, a main tank () comprising at least one particle reducing agent and means () for feeding the reducing agent into the exhaust line. According to the invention, the installation comprises reducing agent additivation means ().