Synthetic coal log

Details Synthetic coal log Synthetic coal log

1980-05-05

1982-05-25

Dees, Carl F.

Fuel and related compositions

Liquid fuels

Aluminum or heavy metal, other than lead, containing

44 6, C10L 514, C10L 532

Patent

active

043314465

ABSTRACT:
A method of making synthetic fireplace logs or the like and the logs so produced. Approximately 80-95% by weight of pulverized coal is mixed with 5-20% by weight of dry paraffin to form a heterogeneous mixture. The mixture is fed into a cylindrical log mold and subjected to pressures of approximately 5,000 to 12,000 psi. The logs are then coated with a liquid paraffin.

REFERENCES:
patent: 778096 (1904-12-01), Barnes
patent: 1123581 (1915-01-01), Papadimitropulus
patent: 3226208 (1965-12-01), Mueller et al.
patent: 3297419 (1967-01-01), Eyre, Jr.
patent: 4169170 (1979-09-01), Doeksen
patent: 4179269 (1979-12-01), Yates et al.
patent: 4191535 (1980-03-01), Furman

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