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Method for treatment or removal of impurities in hydrometallurgical extraction methods
Method for treatment or removal of impurities in hydrometallurgical extraction methods
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机译:湿法冶金法中杂质的处理或去除方法
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摘要
A Process for the treatment or removal of impurities, such as arsenic, antimony or bismuth, generated as by-products during smelting and refining of copper concentrates, comprises subjecting the by-products to pressure oxidation along with a copper concentrate in a hydrometallurgical copper extraction process or the treatment of impurities when present in a concentrate by subjecting the concentrate to a hydrometallurgical extraction process.
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