Power plants – Combustion products used as motive fluid
Patent
1994-08-25
1995-11-28
Bertsch, Richard A.
Power plants
Combustion products used as motive fluid
60 3912, 60 39182, 60 3952, F02C 600
Patent
active
054696984
ABSTRACT:
A combined cycle power generation system incorporates a carbonizer and a pressurized fluidized bed reactor for the generation of fuel gas and flue gases, respectively. A combustor is provided for the combustion of the fuel gas in the presence of the flue gases to produce hot gases. The hot gases are passed through a gas turbine where the gases expand and cool while performing work in the generation of electrical power. The exhaust gases from the gas turbine are passed though a heat recovery unit for the production of steam. The exhaust gases are then combined with air and passed to the pressurized fluidized bed reactor to provide excess secondary gas to aid in driving the gas turbine.
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Bertsch Richard A.
Foster Wheeler USA Corporation
Naigur Marvin A.
Richman Howard R.
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