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Modern Mining ›› 2012, Vol. 28 ›› Issue (03): 10-12+39.

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Research Situation and Trend of Magnesium Reduction Technique of the Rich Nickel Ore in Jinchuan No.2 Mine Area

Li Xiwen1,Liu Mingbao2,Yin Wanzhong2   

  1. 1.Beneficiation plant of Jinchuan Group Ltd.;2.College of Resources and Civil Engineering, Northeastern University
  • Online:2012-03-27 Published:2012-03-30

Abstract: Nickel ore resources in China are mostly low-grade copper-nickel sulfide ores with high percentage of MgO containing silicate gangue minerals. Clarified the forming cause ,occurrence and its influencing mechanism to the  separation indexes of MgO in Jinchuan No.2 mine area and introduced the current study status of magnesium reduction of nickel beneficiation and proposed its targeted research improvement.

Key words: Nickel, Magnesium reduction, Trend