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现代矿业 ›› 2011, Vol. 27 ›› Issue (11): 24-26+46.

• 采选工程 • 上一篇    下一篇

含金钼精矿氰化提金工艺试验与生产实践

冯慧君   

  1. 中铁资源集团金港矿业管理有限公司
  • 出版日期:2011-11-15 发布日期:2011-11-17

Cyanide Leaching Test and Production Practice of Gold Bearing Molybdenum Concentrate

Feng Huijun   

  1. China Railway Resources Jingang Mining Co.,Ltd
  • Online:2011-11-15 Published:2011-11-17

摘要: 含金钼矿氧化程度高,采用优先浮选硫化矿,然后再浮选氧化矿工艺,将金富集到硫化钼精矿中。硫化钼精矿经过磨矿—氰化浸出—固液分离—锌丝置换的工艺流程,将金提出,使矿石中伴生金得到综合回收,提高了钼产品的附加值。

关键词: 钼精矿, 伴生金, 氰化浸出, 锌丝置换

Abstract: According to the high oxydation degree of molybdenum bearing gold concentrate,taking preferential flotation of molybdenum sulfide and then molybdena,enrich gold in molybdenum sucfide conceutrate.Comprehensive recovery Associated gold by the technological flowsheet of grinding, Cyanide leaching,solid-liquid separation,Zinc wire replacement,and increase product added value.

Key words: Molybdenum concentrate, Associated gold, Cyanide leaching, Zinc wire replacement