Catalytic gasification system

Details Catalytic gasification system Catalytic gasification system

1996-09-13

1998-07-07

Bhat, Nina

Gas: heating and illuminating

Generators

Cupola

48 77, 48 63, 48 99, 481891, 422191, 422192, 422193, C10J 320, C10J 368, B01J 804

Patent

active

057762120

ABSTRACT:
A catalytic gasification system for producing medium grade BTU gas including a gasification reactor having an inner air gasification zone, an outer steam gasification zone, a synthetic coal reaction zone, and an upper lime treating zone. The system of the present invention further includes a synthetic coal heating vessel which provides superheated recycled synthetic coal to the gasification reactor and a limestone treating vessel which provides superheated air and CO.sub.2 to the gasification reactor. The system of the present invention provides for the production of a medium grade BTU gas and several commercially valuable by-products with virtually no solid or liquid waste products.

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