【摘要】 低品位氧化铜经“破碎—酸浸—析铜”生产铜 ,矿样中铜浸出率达85%～95 %。工艺简单 ,废气、液排出量少 ,对环境基本无污染 ,有较好的经济效益。更多还原

【Abstract】 Copper can be produced out from low-grade copper oxidezed ores by a process of "crushing-acid leaching-substitution".Copper leaching rate is 85%～95%.The process has little waste gas and waste liquid,no environment pollution and a good economic profit.更多还原