Coal based cement cover for coal pile

Details Coal based cement cover for coal pile Coal based cement cover for coal pile

1983-11-21

1985-05-21

Dees, Carl F.

Fuel and related compositions

Liquid fuels

Aluminum or heavy metal, other than lead, containing

44 1R, C10L 900

Patent

active

045183937

ABSTRACT:
Spontaneous combustion in piles of coal is prevented by forming a slurry of coal fines in an effective amount of sodium silicate solution to form a slurry which is placed on the surface of the coal pile and then allowed to harden into a cement to substantially exclude water and atmosphere.

REFERENCES:
patent: 2328147 (1943-08-01), Hyson et al.
patent: 3961914 (1976-06-01), Kindig et al.
patent: 4179535 (1979-12-01), Kalbskopf et al.
patent: 4324562 (1982-04-01), Schoppe

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