FIELD: mining industry. SUBSTANCE: invention concerns recovering useful minerals from ore slimes, for example, when dressing cassiterite, phosphate, gold-bearing, and other ores. Method is distinguished by adding slime- collector and solid carrier. As collector, fatty acids in quantity 0.025 to 0.30 mg per 1 g solid phase are used and, as solid carrier, 0.04 to 0.10 g of polyolefin concentrates per 1 g solid phase. Recovery time is 5-10 min. EFFECT: facilitated recovery. 1 tbl
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Authors
Dates
1997-12-20—Published
1995-12-13—Filed