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Recovery of copper from copper bearing sulphide minerals by bioleaching with controlled oxygen feed.
Recovery of copper from copper bearing sulphide minerals by bioleaching with controlled oxygen feed.
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机译:通过控制氧进料的生物浸出从含铜硫化物矿物中回收铜。
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摘要
A method of recovering copper from a copper bearing sulphide mineral which includes the steps of subjecting the slurry to a bioleaching process, supplying a feed gas which contains in excess of 21% oxygen by volume, to the slurry, and recovering copper from a bioleach residue of the bioleaching process.
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