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FLOATABILITY OF CHALCOPYRITE AND PYRITE BY USING NEW COLLECTOR PAC

Chuanyao Sun

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Abstract

PAC produced recently by BGRIMM is a new sulphide mineral collector,and it has be already proved that this reagent has selectivity flotation for copper/gold/silver mineral.A series of flotation experiments of chalcopyrite and pyrite were conducted by using PAC and xanthate under different conditions,it was concluded that the new collector PAC has stronger flotation power towords chalcopyrite and weaker towords pyrite than xanthate,therefore PAC is a strong selective collector.

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What this paper is about

PAC produced recently by BGRIMM is a new sulphide mineral collector,and it has be already proved that this reagent has selectivity flotation for copper/gold/silver mineral.A series of flotation experiments of chalcopyrite and pyrite were conducted by using PAC and xanthate under different conditions,it was concluded that the new collector PAC has stronger flotation power towords chalcopyrite and weaker towords pyrite than xanthate,therefore PAC is a strong selective collector.

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Available abstract

PAC produced recently by BGRIMM is a new sulphide mineral collector,and it has be already proved that this reagent has selectivity flotation for copper/gold/silver mineral.A series of flotation experiments of chalcopyrite and pyrite were conducted by using PAC and xanthate under different conditions,it was concluded that the new collector PAC has stronger flotation power towords chalcopyrite and weaker towords pyrite than xanthate,therefore PAC is a strong selective collector.

Key concepts: Xanthate, Chalcopyrite, Pyrite, Copper, Mineral, Reagent, Chemistry, Froth flotation

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