云南某地难选氧化铜矿选矿试验研究

Beneficiation test research of an oxidized copper ore that is difficult to be beneficiated

针对云南某地难选氧化铜矿进行硫化浮选、离析浮选、硫酸浸出和氨浸等试验研究,最终确定适宜的选矿方案为硫酸浸出。

Tests of vulcanized flotation, segregation flotation, leach by sulfuric acid and leach by ammonia have been done to an oxidized copper ore that is difficult to be beneficiated. Finally, the leach by sulfuric acid is recognized as the most effective beneficiation alternative.