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method of utilization of waste rock piles
method of utilization of waste rock piles
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机译:废石桩的利用方法
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摘要
A method of utilization of waste rock piles, at which the waste rock is floated, xanthate is used as collector, and pine oil or immersion oil as foaming agent, consists in that first ground hydromorphism of waste rock is carried out for reduction of iron and its extraction from the waste rock, then the dried waste rock is collectively floated.
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