Method of controlling the surface integrity of piled coal

Details Method of controlling the surface integrity of piled coal Method of controlling the surface integrity of piled coal

1981-05-11

1983-05-17

Richman, Barry S.

Chemical apparatus and process disinfecting, deodorizing, preser

Process disinfecting, preserving, deodorizing, or sterilizing

Process of storage or protection

44 1R, 414786, B01J 1900, C10L 500, C10L 1000

Patent

active

043839711

ABSTRACT:
A method for preserving or controlling the surface integrity of piled coal comprising the steps of depositing a straw mulch in a random pattern of straw fibers over at least a portion of the piled coal surface, and simultaneously spraying a bituminous mulch adhesive comprising an emulsion of tar in water over the coal surface in an amount sufficient to form a self-adhesive carpet of straw mulch from one to three inches in thickness. Grass seed may then be broadcast over the mulch carpet, the carpet having a porosity sufficient to permit the seed to drop through the carpet and germinate on the coal surface beneath the carpet.

REFERENCES:
patent: 2204781 (1940-06-01), Wattles
patent: 2251321 (1941-08-01), Brown
patent: 3431061 (1969-03-01), Chase et al.
patent: 3644171 (1972-02-01), Bevan et al.
patent: 4169170 (1979-09-01), Doeksen
patent: 4201657 (1980-05-01), Anderson et al.
patent: 4214875 (1980-07-01), Kromrey

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