用粗铜分析废液加不同粒度铁屑制取海绵铜研究

Add Different Size Iron in Analysis of Blister Copper Waste Preparation Sponge Copper Study

本次实验用粗铜中金银分析后产生的铜废液,加不同粒度的铁屑进行置换试验,观察反应情况,测定置换出的海绵铜及余留废液含铜情况,得出加不同粒度铁屑制取海绵铜的规律,为海绵铜的实际生产提供指导。

The experiment blister copper waste produced after the analysis of gold and silver, plus different size iron for replacement test, observe the reaction conditions, the determination of the replacement of the waste sponge copper and copper remaining cases, come to different size plus copper sponge iron preparation of the law, to provide guidance for the actual production of sponge copper.