Mineral Processing Experiment of Copper Mineral in Yunnan Province

Yi Miao Nie; Jin Xia Zhang; Qi Hui Dai

doi:10.4028/www.scientific.net/AMR.652-654.2471

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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 652-654Mineral Processing Experiment of Copper Mineral in...

Mineral Processing Experiment of Copper Mineral in Yunnan Province

Abstract:

Based on the chemical analysis and mineral composition research, a series condition tests were done with ore grade 1.45%.The optimum conditions were grinding fineness -0.074mm65%, collector as butyl xanthate- Ammonium aerofloat butyl(3:1) with 100g/t ,activator as sodium sulfide 200g/t,foaming agent as 2#oil of magnetite 30g/t. The result of tests showed that the grade of copper concentrate and the copper recovery are 8.98% and79.50% by adopting a circuit of one rough flotation, two scavenger.

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Periodical:

Advanced Materials Research (Volumes 652-654)

Pages:

2471-2474

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.652-654.2471

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Online since:

January 2013

Authors:

Yi Miao Nie, Jin Xia Zhang, Qi Hui Dai

Keywords:

Copper Mineral, Flotation, Mineral Processing Experiment

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References

[1] Xianzhong Bu, Guang Li, Yanqing Yang. Recovery improvement of a copper mine by selective classification, regrinding of flotation middling. Journal of wuhan university of technology32(2010)79-83(in Chinese).

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