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现代矿业 ›› 2012, Vol. 28 ›› Issue (03): 10-12+39.

• 采选工程 • 上一篇    下一篇

金川镍矿二矿区富矿选矿降镁工艺技术研究现状及趋势

李檄文1,刘明宝2,印万忠2   

  1. 1.金川集团有限公司选矿厂;2.东北大学资源与土木工程学院
  • 出版日期:2012-03-27 发布日期:2012-03-30
  • 基金资助:

    * 国际合作重大项目(编号:2010DFR70060)。

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

摘要: 我国镍矿石资源主要为富含MgO硅酸盐脉石矿物的低品位铜镍硫化矿。阐明了金川镍矿二矿区富矿中氧化镁的产生原因、赋存状态及其对分选指标的影响机理。介绍了目前选矿降镁工作的研究现状,并有针对性的提出了以后选矿降镁工作的研究方向。

关键词: 镍矿, 选矿降镁, 趋势

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