Apparatus and method of controlling the thermal performance of an oxygen-fired boiler

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United States of America Patent

PATENT NO 9752773
APP PUB NO 20120145052A1
SERIAL NO

13298147

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Abstract

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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.

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Patent Owner(s)

  • GENERAL ELECTRIC TECHNOLOGY GMBH

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Edberg, Carl D Stafford Springs, US 5 48
Kang, Shin G Simsbury, US 12 439
Kenney, James R Windsor, US 2 7
Levasseur, Armand A Windsor Locks, US 9 32
Turek, David G South Windsor, US 6 49

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