Influence of the Addition of Depressants during Grinding on Lead-Zinc Separation

Rong Dong Deng; Quan Jun Liu; Ting Hu; Feng Hong Ye

doi:10.4028/www.scientific.net/AMR.554-556.420

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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 554-556Influence of the Addition of Depressants during...

Influence of the Addition of Depressants during Grinding on Lead-Zinc Separation

Abstract:

The flotation performance of a complex lead and zinc ore were investigated by changing the grinding environments. Four groups of testing were conducted with different depressants or their combinations. Flotation results, size-by-size analysis, pulp potential (Eh) and dissolved oxygen (D0) were studied. It was found that the addition of depressants during grinding was beneficial to increasing the separation efficiency.

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Periodical:

Advanced Materials Research (Volumes 554-556)

Pages:

420-424

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.554-556.420

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Online since:

July 2012

Authors:

Rong Dong Deng, Quan Jun Liu, Ting Hu, Feng Hong Ye

Keywords:

Dissolved Oxygen (DO), Flotation, Grinding, Lead-Zinc Separation, Pulp Potential

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References

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