铟镓锗镉在铜锌铅混合精矿氧压酸浸工艺中的分布及回收方法探讨

The Distribution and Recovery of In,Ga,Ge and Cd in Oxygen Pressure Acid Leaching Process of Cu-Zn-Ph Bulk Flotation Concentrate

介绍了在作者研究的铜锌铅混合精矿氧压酸浸工艺中，混合精矿中含有的铟镓锗镉等稀有金属元素在工艺中的分布走向情况。结果表明：在氧压酸浸工艺中．铟镓锗镉等稀有元素都被浸出，并在浸出液提取铜锌工艺产生的中间产物中得到不同程度的富集。本文还对混合精矿中铟镓锗镉的回收途径进行了探讨。

This paper describes the distribution of In, Ga, Ge and Cd in oxygen pressure acidleaching process of Cu-Zn-Ph bulk flotation concentrate. The result shows that the raremetaishave been leached out and concentrated in varying degrees in intermediate products from recoveryof Cu and Zn. The paper also discusses metals recovery process.