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. 05, 2017
Filed:
Nov. 16, 2011
Armand A. Levasseur, Windsor Locks, CT (US);
Shin G. Kang, Simsbury, CT (US);
James R. Kenney, Windsor, CT (US);
Carl D. Edberg, Stafford Springs, CT (US);
David G. Turek, South Windsor, CT (US);
Armand A. Levasseur, Windsor Locks, CT (US);
Shin G. Kang, Simsbury, CT (US);
James R. Kenney, Windsor, CT (US);
Carl D. Edberg, Stafford Springs, CT (US);
David G. Turek, South Windsor, CT (US);
GENERAL ELECTRIC TECHNOLOGY GMBH, Baden, CH;
Abstract
Disclosed herein is a method of controlling the operation of an oxy-fired boiler; the method comprising combusting a fuel in a boiler; producing a heat absorption pattern in the boiler; discharging flue gases from the boiler; recycling a portion of the flue gases to the boiler; combining a first oxidant stream with the recycled flue gases to form a combined stream; splitting the combined stream into several fractions; and introducing each fraction of the combined stream to the boiler at different points of entry to the boiler.