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本文主要研究inkur锌厂中铜滤饼的特征及从中回收锗和其它有价金属的可能性,着重介绍了用丹宁沉淀锗的最佳工艺条件。
In this paper, the characteristics of copper filter cake in inkinkur zinc plant and the possibility of recovering germanium and other valuable metals therefrom are mainly studied. The optimum conditions for precipitating germanium with tannin are emphatically introduced.