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Method of leaching copper sulfide ores containing chalcopyrite
Method of leaching copper sulfide ores containing chalcopyrite
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机译:浸出含黄铜矿的硫化铜矿石的方法
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摘要
An object of the present invention is to provide a method of recovering copper from primary copper sulfide ores containing chalcopyrite as a main constituent under versatile conditions for real operation in all efficient and cost-effective manner. A method of leaching copper sulfide ores, wherein the growth of microorganisms present on ore surfaces and in a leaching solution is inhibited and the pH of the leaching solution is adjusted to 1.5 or less upon leaching of copper from copper sulfide ores containing chalcopyrite, is provided.
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