Gasification process

Details Gasification process Gasification process

1993-11-12

1995-07-25

Richter, Johann

Compositions

Gaseous compositions

Carbon-oxide and hydrogen containing

48210, 481987, C07C 102, C10J 300

Patent

active

054359406

ABSTRACT:
A method for catalytically aiding the gasification of a bituminous coal or petroleum coke feed, which includes (a) mixing with a dry carbonaceous feed an additive compound selected from the group consisting of potassium, calcium, sodium, or magnesium carbonates, bicarbonates, or sulfates, and mixtures thereof; (b) gasifying the coal feed in the resulting mixture in an entrained flow gasifier under gasifying conditions and at a temperature of from about 2000.degree. F. to about 3200.degree. F., thus producing a gas primarily including hydrogen and carbon monoxide; and (c) where the additive compound catalytically aids in producing the hydrogen and carbon monoxide, whereby gasification occurs at moderate temperatures.

REFERENCES:
patent: 3970434 (1976-07-01), Gasior et al.
patent: 4277365 (1981-07-01), Paull et al.
patent: 4423702 (1984-01-01), Ashworth et al.
patent: 4439210 (1984-08-01), Lancet
patent: 4668428 (1987-05-01), Najjar
patent: 4668429 (1987-05-01), Najjar
patent: 4808386 (1989-02-01), Najjar et al.
patent: 4826627 (1989-05-01), Najjar
patent: 4876031 (1989-10-01), Najjar et al.
patent: 4952380 (1990-08-01), Najjar et al.

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