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:
Jan. 21, 2025
Filed:
Apr. 15, 2020
Applicants:
Arthur W. Francis, Clarence Center, NY (US);
Hisashi Kobayashi, Bedford, NY (US);
Robert L. Bell, Amherst, NY (US);
Kuang-tsai Wu, Irvine, CA (US);
Inventors:
Arthur W. Francis, Clarence Center, NY (US);
Hisashi Kobayashi, Bedford, NY (US);
Robert L. Bell, Amherst, NY (US);
Kuang-Tsai Wu, Irvine, CA (US);
Assignee:
Praxair Technology, Inc., Danbury, CT (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F27D 17/00 (2006.01); C03B 5/235 (2006.01); C03B 5/237 (2006.01); F23C 9/00 (2006.01); F23L 7/00 (2006.01); F23L 15/02 (2006.01); C10J 3/72 (2006.01); F23D 14/02 (2006.01); F23D 14/46 (2006.01); F23D 14/64 (2006.01); F23D 14/66 (2006.01); F27D 7/02 (2006.01);
U.S. Cl.
CPC ...
F27D 17/004 (2013.01); C03B 5/2353 (2013.01); C03B 5/237 (2013.01); F23C 9/00 (2013.01); F23L 7/007 (2013.01); F23L 15/02 (2013.01); C03B 5/235 (2013.01); C10J 3/72 (2013.01); C10J 2300/1606 (2013.01); F23C 2202/20 (2013.01); F23C 2900/06041 (2013.01); F23C 2900/99011 (2013.01); F23D 14/02 (2013.01); F23D 14/46 (2013.01); F23D 14/64 (2013.01); F23D 14/66 (2013.01); F27D 7/02 (2013.01); F27D 2017/007 (2013.01); Y02E 20/32 (2013.01); Y02P 40/50 (2015.11);
Abstract
A combustion method in which heated flue gas heats a regenerator through which a mixture of fuel and flue gas is then passed to undergo endothermic reactions that produce syngas which is fed into a furnace together with a motive gas stream, wherein fuel is combusted with the motive gas stream to provide heat in alternate cycles.