Oxy-combustion coal fired boiler and method of transitioning between air and oxygen firing

作者: Allen J. Zadiraka , Dennis K. Mcdonald , Bryan B. Stone

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摘要: A new and unique boiler method of transition between air Oxy-combustion in a coal fired combustion process wherein near pure oxygen may be introduced to the furnace several locations including directly into flame through burner and/or as nearly oxygen, recycle flue gas streams burners, both primary secondary streams.

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