Combined-cycle power generation system using a coal-fired gasifi

Details Combined-cycle power generation system using a coal-fired gasifi Combined-cycle power generation system using a coal-fired gasifi

1993-07-06

1994-12-27

Thorpe, Timothy S.

Power plants

Combustion products used as motive fluid

60 3912, 60 39182, 60 39464, F02C 328

Patent

active

053754085

ABSTRACT:
An integrated gasification combined cycle power generation system in which a carbonaceous material, such as coal, is gasified combusted in a gasifier to provide synthesis gas which mixes with ash produced as a result of the gasification. The mixture is cooled below the softening temperature of the ash before the gas is separated from the ash and is used to drive a gas turbine. Heat from the combustion process is removed from the gas and the ash and is used to produce steam.

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