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Journal of Mining Science

, Volume 46, Issue 5, pp 582–586 | Cite as

Surfactants in fine ore grinding

  • T. S. Yusupov
  • E. A. Kirillova
Mineral Dressing

Abstract

Research data on modifying fine grinding in beneficiation processes are presented. New aspects of surfactant action are studied on oleic acid added in grinding circuit for Norilsk ore, 90% of its composition being silicate minerals. The feasibility to lower sliming and amorphization (defect-free grinding) of the crystal mineral structure is established.

Key Words

Grinding surfactant amorphization minerals mineral processing surface 

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Copyright information

© Pleiades Publishing, Ltd. 2010

Authors and Affiliations

  1. 1.Institute of Geology and Mineralogy, Siberian BranchRussian Academy of SciencesNovosibirskRussia

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