Oxygen aspirator burner and process for firing a furnace

Details Oxygen aspirator burner and process for firing a furnace Oxygen aspirator burner and process for firing a furnace

1980-04-10

1983-03-29

Scott, Samuel

Combustion

Process of combustion or burner operation

Burning waste gas, e.g., furnace gas, etc.

431 9, 431187, F23D 1320

Patent

active

043782051

ABSTRACT:
Process and apparatus for firing a furnace using oxygen or oxygen-enriched air as the oxidant gas, comprising injection into the furnace of a plurality of oxidant jets, through nozzles, in a spaced relationship to a fuel jet, at a velocity sufficient to cause aspiration of furnace gases into the oxidant jets before the latter mix with the fuel jet, in amounts sufficient to lower flame temperature.

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