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Home › Method for improving selectivity and recovery in the flotation of nickel sulphide ores that contain pyrrhotite by exploiting the synergy of multiple depressants

Method for improving selectivity and recovery in the flotation of nickel sulphide ores that contain pyrrhotite by exploiting the synergy of multiple depressants

US Patent 9387490 · Granted Jul 12, 2016

Estimated economic value: $67,698,000 ⓘ

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