Furnaces – Process – Treating fuel constituent or combustion product
Patent
1996-01-23
1999-04-06
Lazarus, Ira S.
Furnaces
Process
Treating fuel constituent or combustion product
110261, 110262, 110238, 110342, 239423, 239429, F23C 110, F23B 700, F23J 1100, F23D 1110
Patent
active
058904425
ABSTRACT:
A coal-water slurry liquid fuel or coal or other liquid fuel is atomized for combustion in the reburn zone of a boiler with a relatively small addition of natural gas to produce NO.sub.x reductions comparable to the reburn effect of natural gas alone as well as a more uniform temperature profile in the upper combustion zone of the boiler.
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Bailey Ralph T.
Eckhart Clifford F.
Holmes Michael J.
Kudlac Gregory A.
Ciric Ljiljana V.
Edwards Robert J.
Kalka Daniel S.
Lazarus Ira S.
McDermott Technology Inc.
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