FIELD: ore dressing. SUBSTANCE: original ore is crushed and desludged. Resulting material is divided into coarse and fine fractions. The latter is subjected to magnetic separation yielding magnetic product and tails. Coarse fraction is additionally crushed and, after desludging, is dressed to produce concentrate and tails. Concentrate is combined with magnetic product from magnetic separation process. EFFECT: enhanced efficiency of process. 1 dwg
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Authors
Dates
1997-05-20—Published
1994-04-28—Filed