摘要
采用氧化亚铁硫杆菌对寿王坟铜矿存窿硫化矿进行细菌浸出试验。试验结果表明 ,寿王坟铜矿存窿矿石可浸性总体较好 ,采用细菌浸出是可行的 ,酸耗约为 13kg/t。柱浸试验 ,铜浸出率达 62 2 %～ 68 5 %。细菌浸出工艺的成功 。
The investigation on the bioleaching process of the remanent sulfide copper ore in the stope of Shouwangfeng Copper Mine with Thiobacillus ferrooxidans is described The results show that remanent ore in the stope of Shouwangfeng Copper Mine is leachable, it is feasible to recovery the copper from the ore by using of the bioleaching process, the consumption of the sulfuric acid is about 13kg/t ore The leaching recovery of copper is 62 2%～68 5% in column leaching experiment The foundation is established for comprehensive utilization of the remanent sulfide copper ore in the stope of Shouwangfeng Copper Mine by the success of the bioleaching process
出处
《有色金属》
CSCD
2003年第B03期89-91,共3页
Nonferrous Metals
