Flotation Experimental Study of High-Sulfur Cu-Zn Ore in Yunnan

Zhi Guo Zhang; Quan Jun Liu; Jin Cheng Ran

doi:10.4028/www.scientific.net/AMM.490-491.160

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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 490-491Flotation Experimental Study of High-Sulfur Cu-Zn...

Flotation Experimental Study of High-Sulfur Cu-Zn Ore in Yunnan

Abstract:

The experimental ore belongs to high-sulfur Cu-Zn poly-metallic ore, the mineral composition of ore is complex, cupriferous pyrite most are disseminated. The Cu grade of raw ore is 0.76%, Zn grade is 1.48% and S about 25.02%. on the basis of best reagent system and control flotation time, the author did closed circuit process. the results of closed circuit process as follows: the copper concentrate grade is 20.35% and recovery rate is 86.081%; the zinc concentrate grade is 54.32% and recovery rate is 84.20%.

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Periodical:

Applied Mechanics and Materials (Volumes 490-491)

Pages:

160-163

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.490-491.160

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Online since:

January 2014

Authors:

Zhi Guo Zhang, Quan Jun Liu*, Jin Cheng Ran

Keywords:

Cu-Zn Separation, Flotation, High-Sulfur Cu-Zn Ore

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* - Corresponding Author

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