Self-bursting coal pellets and a method of making them

Details Self-bursting coal pellets and a method of making them Self-bursting coal pellets and a method of making them

1981-12-17

1983-11-29

Dees, Carl F.

Fuel and related compositions

Liquid fuels

Aluminum or heavy metal, other than lead, containing

44 15R, 44 21, 44 25, C10L 514, C10L 532

Patent

active

044178999

ABSTRACT:
A coal pellet which disintegrates in the presence of excess heat and comprises coal particles, water soluble binder and water. The binder is first dissolved in water and then coal particles are blended with the aqueous binder solution. The blend is agitated until pellets are formed and then the pellets are coated with a water resistant film. The coal pellets have water entrained therein which is converted to a gaseous form when the pellets are subjected to heat thereby facilitating the heat induced bursting of the pellets to free the coal particles for more efficient burning.

REFERENCES:
patent: 2673812 (1954-03-01), Greaves et al.
patent: 2822251 (1958-02-01), Swinehart et al.
patent: 2922704 (1960-01-01), Dohmen
"Development and Properties of a Self-Bursting Pellet as Agglomerated from Coal Fines by Use of an Organic Binder", John D. Morris, Oklahoma Univ. Library, 1980.

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