细菌浸出氧化-硫化混合铜矿的研究

Study on Bacterial Leaching of Oxide-sulphide Copper Ores

以江西某铜矿为研究对象进行了细菌浸出试验。介绍了细菌浸矿机理 ;进行了酸耗试验和摇瓶浸出试验。结果表明 ,摇瓶酸浸浸出率为 38.0 4%,摇瓶菌浸浸出率为 42 .6 1%。

With a certain copper mine of Jiangxi as the object of study, the bacterial leaching tests are conducted. The mechanism of ore-leaching is introduced, and the acid consumption and shock-flask leaching of oxide-sulphide copper ores are taken in the paper. The results have shown that the acid leaching rate is 38.04% and the bacterial leaching rate is 42.61%.