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Journal of Mining Science

, Volume 53, Issue 1, pp 155–160 | Cite as

Prospects for Re-Processing Of Carbonate–Fluorite Ore Mill Tailings at Yaroslavsky Mining Company

  • L. A. Kienko
  • O. V. Voronova
  • S. A. Kondrat’ev
Mineral Dressing
  • 15 Downloads

Abstract

The authors describe studies into dressability of mill tailings from tailings pond of processing plant of Yaroslavsky Mining Company. It is found that the mill tailings contain 14.92% of CaF2, 13.16% of CaCO3 and 0.49% of Zn. The use of new compositions of modifiers in flotation of fluorite allows production of standard grade concentrates with CaF2 content of 93.19–95.54% at the recovery of 52.75–30.15%. Zinc recovery is 38.84% with the yield of 42.11% Zn concentrate.

Keywords

Flotation fluorite fine dissemination mining waste crude selectivity modifiers 

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Copyright information

© Pleiades Publishing, Ltd. 2017

Authors and Affiliations

  • L. A. Kienko
    • 1
  • O. V. Voronova
    • 1
  • S. A. Kondrat’ev
    • 2
  1. 1.Institute of Mining, Far East BranchRussian Academy of SciencesKhabarovskRussia
  2. 2.Chinakal Institute of Mining, Siberian Branch, Russian Academy of SciencesNovosibirskRussia

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