Magnetic and Flotation: A Comprehensive Research for Recovery from Zinc Leach Residue

Chen Hu Zhang; Jian Hua Chen

doi:10.4028/www.scientific.net/AMR.402.510

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Magnetic and Flotation: A Comprehensive Research for Recovery from Zinc Leach Residue
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HomeAdvanced Materials ResearchAdvanced Materials Research Vol. 402Magnetic and Flotation: A Comprehensive Research...

Magnetic and Flotation: A Comprehensive Research for Recovery from Zinc Leach Residue

Abstract:

According to the properties of the zinc leach residue, the recoveries of lead and zinc from residue have been studied in this paper. At first, ZnO.Fe₂O₃ was recovered by magnetic separator, and the grade of zinc concentrate is 14.89% and the recovery is 65%.Next step, zinc sulfide was recovered by flotation, and the grade of zinc concentrate is 29.65% and the recovery is 29.65%.The last, the lead residue was recovered by flotation and the grade of lead concentrate is 17.21% and the recovery is 56.37%. The technology is very effective to enrich value metals, and realize utilization of resource protecting the environment.

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Periodical:

Advanced Materials Research (Volume 402)

Pages:

510-513

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.402.510

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Online since:

November 2011

Authors:

Chen Hu Zhang, Jian Hua Chen

Keywords:

Leach Residue, Magnetic Flotation, Zinc Recovery

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References

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