Gasification combined cycle power generation process with heat-i

Details Gasification combined cycle power generation process with heat-i Gasification combined cycle power generation process with heat-i

1994-06-14

1997-09-16

Freay, Charles G.

Power plants

Combustion products used as motive fluid

60 3905, 60 39463, 60 3912, 60 3959, F02G 300, F02C 320

Patent

active

056668007

ABSTRACT:
A method for improving the efficiency of a gasification combined cycle system for the coproduction of electric power and one or more chemical or liquid fuel products from a synthesis gas feed containing hydrogen and carbon monoxide. Waste heat is recovered from the chemical reaction system in the form of heated water which is used to heat and humidify one or more gas streams introduced into the combustor of the combined cycle system gas turbine. Waste refrigeration recovered from the synthesis gas purification system optionally is used to cool the air inlet to the gas turbine compressor.

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