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. 03, 2016
Filed:
Sep. 27, 2013
Applicant:
Greatpoint Energy, Inc., Cambridge, MA (US);
Inventors:
Avinash Sirdeshpande, Chicago, IL (US);
Kenneth P. Keckler, Naperville, IL (US);
Earl T. Robinson, Lakeland, FL (US);
Pattabhi K. Raman, Kildeer, IL (US);
Assignee:
GreatPoint Energy, Inc., Cambridge, MA (US);
Primary Examiner:
Int. Cl.
CPC ...
F23K 1/00 (2006.01); C10L 9/00 (2006.01); F23K 1/02 (2006.01); F23K 1/04 (2006.01); F23C 10/10 (2006.01); C10L 9/08 (2006.01); C10L 5/36 (2006.01); F23K 3/02 (2006.01); F23L 7/00 (2006.01);
U.S. Cl.
CPC ...
F23K 1/00 (2013.01); C10L 5/366 (2013.01); C10L 9/00 (2013.01); C10L 9/08 (2013.01); F23C 10/10 (2013.01); F23K 1/02 (2013.01); F23K 1/04 (2013.01); F23K 3/02 (2013.01); F23L 7/007 (2013.01); F23K 2201/10 (2013.01); F23K 2201/20 (2013.01); F23K 2900/01001 (2013.01);
Abstract
The present invention relates generally to processes for preparing an inorganic sodium and/or chlorine contaminated low-rank coal feedstock for combustion in a fluidized fuel combustor to generate steam and, desirably, co-generate electricity.