Production of briquettes

Details Production of briquettes Production of briquettes

1975-01-17

1976-06-29

Dees, Carl F.

Fuel and related compositions

Liquid fuels

Aluminum or heavy metal, other than lead, containing

44 19, 44 23, 75 3, 423170, C10L 500, C10L 516, C22B 108

Patent

active

039664279

ABSTRACT:
A process for producing briquettes from wet cakes or muds containing mineral ore, including coal particles, characterized in that a wet cake or a mud is mixed with a bituminous binder selected from the group consisting of powdered bitumen, molten bitumen and a bitumen emulsion, whereafter the resltant mixture is compressed into briquettes at a temperature which is at least equal to about the Ring and Ball temperature minus 40.degree.C of the bitumen present in the binder, after which optionally the briquettes are dried.

REFERENCES:
patent: 1825756 (1931-10-01), Reynard
patent: 2442120 (1948-05-01), Duke
patent: 2618537 (1952-11-01), Rabu
patent: 3041161 (1962-06-01), Heinz et al.
patent: 3307927 (1967-03-01), Muschenborn et al.

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