FIELD: processing coal. SUBSTANCE: fuel briquettes are prepared by separate crushing of brown coal and wastes of lignocellulose. The process is carried out in disintegrator within 3-6 s, rate of rotor's rotation being (16-18)•103min-1. The process is followed by mixing said ingredients at mass ratio (1.5-4):1 and by briquetting at room temperature. EFFECT: improves efficiency of method. 2 cl, 2 tbl
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Authors
Dates
1996-01-27—Published
1993-01-20—Filed