辉铜矿氨法制铜盐工艺研究  

The Technology Study on Soaking from the Chalcocite to Take Copper Sault

作　　者：袁达源[1] 章伟光[2] 

机构地区：[1]广州教育学院 [2]华南师范大学化学系,广州510631

出　　处：《广东化工》2000年第4期31-32,35,共3页Guangdong Chemical Industry

摘　　要：本文研究了用含有活性剂(过二硫酸铵、高锰酸钾)的碳氨液从辉铜矿中浸取铜。经反复对比试验,筛选出含活性剂(过二硫酸铵)的碳氨液能有效地浸出辉铜矿中的铜,可望替代目前严重污染环境的干法取铜工艺。This paper has been studied to soak from the Chalcocite to take copper with the sal volatile containing the active reagent (ammonium peroxydisulphate or potassium permanganate). Through repeatedly contrasting the test, the result indi-catated that this technology can effectively soak the copper in the Chalcocite with sal volatile containing the active reagent (am-monium peroxodisulphate), and it is taken to hopeful replacement the dry ways that the environmental pollution is serious at present.

关 键 词：辉铜矿 碳氨液 铜盐 工艺 浸取 活性剂 

分 类 号：TF811.032[冶金工程—有色金属冶金]