Process for the gasification of coal

Details Process for the gasification of coal Process for the gasification of coal

1976-06-29

1978-04-04

Bashore, S. Leon

Gas: heating and illuminating

Processes

Coal and water

48210, C10J 306

Patent

active

040825191

ABSTRACT:
Continuous process for the gasification of particulate coal with steam wherein SO.sub.2 is present, preferably through introduction into the steam, thereby enabling the steam to react with the coal at considerably lower than conventional temperatures such as temperatures ranging upwards of 1200.degree. F, preferably 1400.degree. F.

REFERENCES:
patent: 871912 (1907-11-01), Carpenter
patent: 1407323 (1922-02-01), Browning
patent: 1678630 (1928-07-01), Bahr
patent: 1734991 (1929-11-01), Bacon
patent: 1842230 (1932-01-01), Bacon
patent: 1908873 (1933-05-01), Tyrer
patent: 2134548 (1938-10-01), Danulat
patent: 2539466 (1951-01-01), Parry
patent: 2739105 (1956-03-01), Ford et al.
patent: 3688438 (1972-09-01), Slater et al.
"Gasification of Char with Sulfur Dioxide," Kertamus et al., 166th ACS meeting, Aug. 27-31, 1973, Chicago, Illinois.
"Inorganic and Theoretical Chemistry", Mellor, pp. 16 and 22, vol. X, 1930.

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