Optimization Study on Flotation Conditions of Complex and Refractory Lead Oxide Ores

Qi Cheng Feng; Shu Ming Wen; Jiu Shuai Deng; Chao Lv; Wen Juan Zhao

doi:10.4028/www.scientific.net/AMR.868.412

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HomeAdvanced Materials ResearchAdvanced Materials Research Vol. 868Optimization Study on Flotation Conditions of...

Optimization Study on Flotation Conditions of Complex and Refractory Lead Oxide Ores

Abstract:

The optimization condition of flotation reagents of complex and refractory lead oxide ores from Yunnan was studied in this paper. Based on the research on the properties of the material, the grinding fineness and reagent dosages were investigated and a technological flowsheet consisting of one roughing flotation, two scavenging flotation and two concentrate flotation was adopted. The optimum parameters of flotation experiment were determined as grinding fineness of 85%, dosage of sodium silicate at 800 g/t, dosage of Na₂S at 1200 g/t and dosage of isoamyl xanthate at 600 g/t. Under such a condition, a lead recovery of 76.55% with a concentrate grade of 58.67% was obtained, which effectively improved utilization of lead resource.

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Periodical:

Advanced Materials Research (Volume 868)

Pages:

412-416

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.868.412

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Online since:

December 2013

Authors:

Qi Cheng Feng, Shu Ming Wen*, Jiu Shuai Deng, Chao Lv, Wen Juan Zhao

Keywords:

Flotation Conditions, Flotation Process, Lead Oxide Ores, Optimization

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References

[1] R. Herrera-Urbina, F.J. Sotillo and D.W. Fuerstenau: Amyl xanthate uptake by natural and sulﬁde-treated cerussite and galena. International Journal of Mineral Processing Vol. 55 (1998), p.113–128.

DOI: 10.1016/s0301-7516(98)00028-3

Google Scholar

[2] R. Herrera-Urbina, F.J. Sotillo and D.W. Fuerstenau: Effect of sodium sulﬁde additions on the pulp potential and amyl xanthate ﬂotation of cerussite and galena. International Journal of Mineral Processing Vol. 55 (1999), p.157–170.

DOI: 10.1016/s0301-7516(98)00029-5

Google Scholar

[3] K.L.C. Goncalves, V.L.L. Andrade and A.E.C. Peres: The effect of grinding conditions on the flotation of a sulphide copper ore. Minerals Engineering Vol. 16 (2003), pp.1213-1216.

DOI: 10.1016/j.mineng.2003.05.006

Google Scholar

[4] F. Rashchi, A. Dashti, M. Arabpour-Yazdi and H. Abdizadeh: Anglesite ﬂotation: a study for lead recovery from zinc leach residue. Minerals Engineering Vols. 18 (2005), pp.205-212.

DOI: 10.1016/j.mineng.2004.10.014

Google Scholar