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日本矿业公司开发了用螯合树脂从铜电解液除锑的新方法。该法可以优先高效地除锑而不受传统净液过程的限制。新方法已于1988年8月在日立精炼厂工业应用。精炼厂精铜能力为132000t/a。本文讨论新方法的特征及其操作数据包括锑的平衡。
Japanese mining companies have developed a new method of removing antimony from a copper electrolyte with a chelating resin. This method can give priority to antimony and high efficiency without the traditional net liquid process restrictions. The new method was applied to the Hitachi refinery in August 1988 for industrial applications. Refinery copper capacity of 132000t / a. This article discusses the characteristics of the new method and its operating data including the equilibrium of antimony.