细菌浸出黄铜矿的工艺影响因素研究  

Research on technical effect factors of bioleaching chalcopyrite

作　　者：张德诚[1] 罗学刚[1] 

机构地区：[1]西南科技大学材料科学与工程学院,四川绵阳621010

出　　处：《化工矿物与加工》2007年第10期9-11,15,共4页Industrial Minerals & Processing

基　　金：国家科技支撑计划项目课题资助(2007BAB18806)

摘　　要：以黄铜矿为研究对象,研究了细菌接种量、矿石粒度、温度、pH等浸出因素对该矿样细菌浸出的影响,得到了黄铜矿最佳浸出工艺条件,为该技术的应用提供了一定的理论基础。The influences of leaching factors such as inoculation, granularity, temperature and pH on bioleaching chalcopyrite were studied. The optimum technical conditions of bioleaching chalcopyrite were obtained. It will provide theoretical basis for the application of the technology.

关 键 词：黄铜矿 细菌浸出 氧化亚铁硫杆菌 

分 类 号：TD952[矿业工程—选矿]