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. 20, 2019
Filed:
Mar. 25, 2015
Applicant:
Siemens Aktiengesellschaft, München, DE;
Inventors:
Assignee:
Siemens Aktiengesellschaft, München, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F01N 3/20 (2006.01); F02C 3/20 (2006.01); C25B 1/04 (2006.01); F02M 21/02 (2006.01); F02D 19/06 (2006.01);
U.S. Cl.
CPC ...
F01N 3/2066 (2013.01); C25B 1/04 (2013.01); F02C 3/20 (2013.01); F01N 2240/34 (2013.01); F01N 2610/02 (2013.01); F01N 2610/04 (2013.01); F02D 19/0644 (2013.01); F02M 21/0206 (2013.01); F02M 21/0215 (2013.01); F05D 2270/08 (2013.01); Y02E 60/366 (2013.01); Y02T 10/24 (2013.01); Y02T 10/36 (2013.01);
Abstract
In a method for exhaust gas aftertreatment, in which an exhaust gas to be aftertreated, which is produced during combustion of a fuel, is treated with a reducing agent. A constituent of the fuel is hereby also used as a constituent of the reducing agent, with the constituent of the fuel which is also used as a constituent of the reducing agent being hydrogen. The hydrogen is produced from water, and the reducing agent is a mixture of hydrogen and ammonia.