摘要
本文采用堆浸法处理我国某地氧化金废矿,柱浸试验结果表明:该氧化金矿石为易浸矿石,可采用直接入堆浸出,渗透性好,不需筛分。浸出30d后,Au累计浸出率可达70%以上。
Recovery of Au from waste rock of oxidized gold ore by dump leaching is done in this paper.The text results show that the waste rock is leached easily.The rock can be stacked direct without screen separated,and the permeability of dump is well.The total leaching rate of Au is beyond 70% after 30days.
出处
《矿冶》
CAS
2010年第1期47-49,共3页
Mining And Metallurgy
基金
国家自然科学基金重点项目(50234010)
关键词
氧化金矿
废矿
氰化
堆浸
oxidized gold ore
waste rock
cyanidation
dump leaching
