Reduction of spontaneous combustion of coal

Details Reduction of spontaneous combustion of coal Reduction of spontaneous combustion of coal

1981-04-03

1982-05-25

Dees, Carl F.

Fuel and related compositions

Liquid fuels

Aluminum or heavy metal, other than lead, containing

44 1R, C10L 902, C10L 524

Patent

active

043314457

ABSTRACT:
A composition for the prevention of spontaneous combustion of coal is described which is comprised of at least about 2 percent of polyethylene oxide and the balance water. Also described is a method for reducing the spontaneous combustion tendency of coal by contacting coal with the above composition and then drying the coal.

REFERENCES:
patent: 2222370 (1940-01-01), Mori
patent: 3226355 (1965-01-01), Singleton et al.
patent: 4214875 (1980-01-01), Kromrey
Baichenko, A. A., "Thickening and Filtration of Coal Floatation Tailings", 1974 (11), 60-1, Russia, Chemical Abstract, vol. 82, 1975, p. 149.

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