Method of combustion and combustion apparatus to minimize No.sub

Details Method of combustion and combustion apparatus to minimize No.sub Method of combustion and combustion apparatus to minimize No.sub

1990-01-18

1994-02-15

Bertsch, Richard A.

Power plants

Combustion products used as motive fluid

60 3955, 60732, 60738, 60748, 60752, F02G 300

Patent

active

052856283

ABSTRACT:
A staged combustion apparatus for a gas turbine to lower the concentration of NO.sub.x and CO in the exhaust gases. Combustion occurs in a first and second stage, the first stage being sub-stoichiometric combustion and the second stage being above-stoichiometric combustion. Cyclonic combustion occurs in one of the first and second combustion stages and a swirling pattern of combustion occurs in the other of the combustion stages. Steam injection is provided to further lower the concentration of NO.sub.x in the exhaust emissions from the gas turbine.

REFERENCES:
patent: 3359723 (1967-12-01), Bohensky et al.
patent: 3859786 (1975-01-01), Azelborn et al.
patent: 4102125 (1978-07-01), Schlep
patent: 4173118 (1979-11-01), Kawaguchi
patent: 4201047 (1980-05-01), Warren et al.
patent: 4214435 (1980-07-01), Campbell
patent: 4382771 (1983-05-01), Carr
patent: 4688521 (1987-08-01), Korenberg
patent: 4787208 (1988-11-01), DeCorso
patent: 4819438 (1989-04-01), Schultz
patent: 4830604 (1989-05-01), Korenberg
patent: 4860695 (1989-08-01), Korenberg
patent: 4879959 (1989-11-01), Korenberg
patent: 4920925 (1990-05-01), Korenberg et al.
patent: 4989549 (1991-02-01), Korenberg
patent: 5002483 (1991-03-01), Becker
patent: 5029557 (1991-07-01), Korenberg

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