2013Yunnan MetallurgyRequires access

Beneficiation Experimental Investigation on a Copper Oxide Ore in Tibet

Qi Jin

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Abstract

The beneficiation experimental investigation on a copper oxide ore in Tibet is carried on,the optimum flotation technological process is confirmed through the optimization of each factors affecting the flotation index,and finally a copper concentrate with the graded of 24. 87% Cu and the recovery of 61. 30% can be obtained,and the grade of associated silver in copper concentrate is 3 900 g / t with the recovery of 77. 90%. The results show that the valuable metal of copper and silver has been recycled effectively.

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What this paper is about

The beneficiation experimental investigation on a copper oxide ore in Tibet is carried on,the optimum flotation technological process is confirmed through the optimization of each factors affecting the flotation index,and finally a copper concentrate with the graded of 24. 87% Cu and the recovery of 61. 30% can be obtained,and the grade of associated silver in copper concentrate is 3 900 g / t with the recovery of 77. 90%. The results show that the valuable metal of copper and silver has been recycled effectively.

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Available abstract

The beneficiation experimental investigation on a copper oxide ore in Tibet is carried on,the optimum flotation technological process is confirmed through the optimization of each factors affecting the flotation index,and finally a copper concentrate with the graded of 24. 87% Cu and the recovery of 61. 30% can be obtained,and the grade of associated silver in copper concentrate is 3 900 g / t with the recovery of 77. 90%. The results show that the valuable metal of copper and silver has been recycled effectively.

Key concepts: Beneficiation, Copper, Copper extraction techniques, Metallurgy, Oxide, Copper ore, Copper oxide, Materials science

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