综述了国内外从铅冰铜中湿法分离铜的方法和研究进展,介绍了氧化—酸浸法、氧化—碱浸法、氯化浸出法、氧化—氨浸法、矿浆电解法的浸出机理,分析了各种方法的优缺点及应用前景,氧压酸浸法在湿法处理铅冰铜领域将有较好的发展前途。
The common methods for separating copper by hydrometallurgy from copper-lead matte were reviewed. The leaching mechanisms of oxidation-acid leaching,oxidation-alkaline leaching,chlorination leaching,oxidation-ammonia leaching,and slurry electrolysis were introduced. Respectively,the advantages and disadvantages of these methods and their application prospects were discussed. The oxygen pressure acid leaching will have better prospects for treating copper-lead matte.