RU-X-0005
俄方技术项目需求
其他领域
从现有及以前的黄铁铜尾矿中提取金和有色金属
2021-08-31
2190

The pyrite tailings, containing about 0.2% of copper, 0.2% of zinc, about 0.7-1.5 g/t of gold and about 5-15 g/t of silver, are produced in the beneficiation cycle of non-ferrous sulfide ores. More than 80 million tons of these wastes have been accumulated. The gold and silver are associated with pyrite FeS2. It is advisable to apply the technology of underground leaching without the use of sodium cyanide.

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  • 项目名称
    从现有及以前的黄铁铜尾矿中提取金和有色金属
  • 项目编号
    RU-X-0005
  • 技术领域
    其他领域