【摘要】 研究了铅锑锌铁多金属复杂硫化矿原矿的细菌摇瓶和渗滤浸出,摇瓶试验结果表明,10d内锌的浸出率可达到98%以上,渗滤柱浸出60d后锌的浸出率仅为7.30%。利用X-射线衍射和电镜扫描分析了浸出作用的机理。更多还原

【Abstract】 A study on bacterial leaching complex sulfide minerals in shaken flasks and column is reported in this paper. After leaching for 10 days in shaken flasks, the Zinc-leaching ratio of ore is 98%. While leaching for 60 days in column, the Zinc-leaching ratio is only 7.3%; By EDXA analysising of the leaching residue, the leaching mechanism is discussed.更多还原