METAL CHIPS BRIQUETTING Russian patent published in 2000 - IPC

Abstract RU 2146719 C1

FIELD: chips processing, particularly, methods of chips briquetting. SUBSTANCE: chips are loosened and crushed to obtain members of two fractions 15-25 and 50-60 mm long. Produced fractions are mixed in weight ratio of 1: 5, washed in aqueous solution of labomide, dried at temperature of 180-220 C and compacted in press mold. EFFECT: stable high quality briquettes, namely, with low crumbling and high degree of purity. 1 tbl

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RU 2 146 719 C1

Authors

Gevorkjan Eh.P.

Abromajtes Ju.A.

Dates

2000-03-20—Published

1998-07-14—Filed