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Method for treatment or removal of impurities in hydrometallurgical extraction methods

机译:湿法冶金法中杂质的处理或去除方法

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.
机译:一种在铜精矿的熔炼和精炼过程中作为副产物产生或处理的杂质(如砷,锑或铋)的处理或去除方法,包括在湿法冶金铜提炼中将副产物与铜精矿一起进行加压氧化。通过对精矿进行湿法冶金提取工艺来处理或处理精矿中存在的杂质。

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