Gas: heating and illuminating – Processes – Coal and water
Patent
1979-12-28
1981-06-23
Kratz, Peter F.
Gas: heating and illuminating
Processes
Coal and water
48197A, 48209, 55 71, 252373, 423230, 423240, 423657, C10J 354
Patent
active
042748399
ABSTRACT:
Disclosed is a process for coal and organic solid waste gasification using a granular fluidized bed of clay to produce hydrogen and carbon monoxide. The clay used in the gasification is circulated to an air burner to obtain producer gas via burning of carbon deposited thereon and then recirculated to the gasifier. The producer gas is used to reduce a metal oxide and the reduced metal is reoxidized with steam to generate hydrogen gas.
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