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奎也布拉达·布兰卡（QuebradaBlanca）矿位于智利北部伊基充（Iqnique）东南公路240Km处。海拔标高4400m，此项投资3．6亿美元，已于1994年投入生产。用薄层细菌堆浸（TLB）法处理决生硫化物，年产7．5千t阴极铜。应用浸出工艺主要处理硫化铜矿石这样的实例并不多，而且在这样
The Quebrada Blanca mine is located 240 km south-east of Iqnique in northern Chile. Elevation elevation 4400m, the investment 360 million US dollars, has been put into production in 1994. Sulfide is treated with the Thin Layer Bacterial Heap Leaching (TLB) method to produce 7.5 kt of cathodic copper. There are not many examples of major applications of leaching processes for copper sulphide ores, and that is the case