A Study on Dexing Copper-Molybdenum Flotation Separation with a New Low- Molecule Inhibitor

Xing Jin Liao; Xiao Mu

doi:10.4028/www.scientific.net/AMR.396-398.867

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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 396-398A Study on Dexing Copper-Molybdenum Flotation...

A Study on Dexing Copper-Molybdenum Flotation Separation with a New Low- Molecule Inhibitor

Abstract:

The inhibitor was high consumption of low-efficiency of depressant in the separation of copper- molybdenum is bottleneck, which restricts the improvement of the Cu-Mo separation technology. This paper study the Dexing copper-molybdenum flotation separation by using a new small molecule inhibitors named pseudothiohydantoin(DLC) and single-factor experiments were employed to confirmed the system of reagent. Test results indicate that DLC can make a high inhibit effect with a low consumption. Eventually, use close circuit tests to verify the inhibitor’s ability and the technical indexes such as the grade of Mo concentrate 26.17% and the recovery 89.83% are obtained by use of one time of roughing, one time of scavenging and two times of cleaning.

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Periodical:

Advanced Materials Research (Volumes 396-398)

Pages:

867-871

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.396-398.867

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Online since:

November 2011

Authors:

Xing Jin Liao, Xiao Mu

Keywords:

Cu-Mo Separation, Flotation, Inhibitor, Pseudothiohydantoin

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References

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