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现代矿业 ›› 2012, Vol. 28 ›› Issue (02): 87-88.

• 技术交流 • 上一篇    下一篇

某黄铁矿精矿中铜、金回收试验研究

刘龙飞,王朋杰   

  1. 江西理工大学资源与环境工程学院
  • 出版日期:2012-02-16 发布日期:2012-02-22

Recovery of Copper and Gold From a Pyrite Concentrate

Liu Long fei,Wang Peng Jie   

  1. Faculty of Resource and Environment Engineering Department,Jiangxi University of Science and Technique
  • Online:2012-02-16 Published:2012-02-22

摘要: 针对某选厂硫精矿矿石的性质和特点,用细磨的方法,进行直接浮选。试验结果表明,在试验确定的最佳工艺条件下,得到铜精矿品位15.17%,铜回收率83.75%;金精矿品位37.81 g/t、金回收率45.26%。

关键词: 黄铁矿, 细磨, 直接浮选

Abstract: According to the character and nature of sulfur concentrate from a factory, adopted the method of direct floatation and fine grinding. The experiments show that under the optimal conditions, the grade of concentrate is 15.17% and the recovery rate is 83.75%,the grade of gold concentrate is 37.81g/t and the recovery rate is 45.26%.

Key words: Pyrite, Fine grinding, Direct flotation