摘要
对硫化铜原矿和精矿进行了生物浸出试验,通过驯化,浸矿微生物可耐受50 g/L氯化钠,可以实现氯化物体系中的生物浸出,提高氯化钠浓度至200 g/L,可实现铜和银的同时浸出。
Tests of copper sulfide ore and concentrate by the biological leaching are carried out in chloride solution.Leaching microorganisms can withstand 50 g/L sodium chloride by domestication.Copper and silver achieve the simultaneous leaching while the concentration of sodium chloride increased to 200 g/L.
出处
《有色矿冶》
2010年第3期23-24,22,共3页
Non-Ferrous Mining and Metallurgy
关键词
湿法冶金
浸出
硫化铜矿
伴生银
氯化物
hydrometallurgical leaching
copper sulfide ore
associated silver
chloride
