Furnaces – Combined
Patent
1989-09-08
1990-10-02
Favors, Edward G.
Furnaces
Combined
60 39464, 110165R, 110171, F23B 700
Patent
active
049600567
ABSTRACT:
Direct coal-fired gas turbine systems and methods for their operation are provided by this invention. The systems include a primary combustion compartment coupled to an impact separator for removing molten slag from hot combustion gases. Quenching means are provided for solidifying the molten slag removed by the impact separator, and processing means are provided forming a slurry from the solidified slag for facilitating removal of the solidified slag from the system. The released hot combustion gases, substantially free of molten slag, are then ducted to a lean combustion compartment and then to an expander section of a gas turbine.
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Bach K.
Favors Edward G.
The United States of America as represented by the United States
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