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:
Sep. 08, 2020
Filed:
Jun. 20, 2016
Applicant:
Siemens Aktiengesellschaft, Munich, DE;
Inventors:
Ghenadie Bulat, Lincoln, GB;
Timothy Hughes, Wantage, GB;
Jonathan May, Lincoln, GB;
Ian Wilkinson, Witney, GB;
Assignee:
Siemens Aktiengesellschaft, Munich, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F23R 3/34 (2006.01); F23C 6/04 (2006.01); F23N 5/00 (2006.01); F23C 9/08 (2006.01);
U.S. Cl.
CPC ...
F23C 6/042 (2013.01); F23C 9/08 (2013.01); F23N 5/003 (2013.01); F23R 3/34 (2013.01); F23C 2900/9901 (2013.01); F23C 2900/99011 (2013.01); F23J 2215/10 (2013.01); F23J 2219/20 (2013.01); F23N 2221/10 (2020.01); F23R 2900/00002 (2013.01); F23R 2900/03341 (2013.01);
Abstract
In a method and system for the combustion of ammonia, wherein a first combustion chamber receives ammonia and hydrogen in controlled proportions, and an oxygen-containing gas such as air. Combustion of the ammonia and hydrogen produces nitrogen oxides among other combustion products. A second combustion chamber receives the nitrogen oxides along with further ammonia and hydrogen in further controlled proportions along with further oxygen-containing gas such as air. The nitrogen oxides are combusted into nitrogen and water.