Recovery of cobalt from Co - Ni residue in zinc hydrometallurgy has been studied.

研究了从湿法炼锌净化钴镍渣中回收有价金属.

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A systematic process of treating with Co - Ni residue from zinc hydrometallurgy has been developed.

研究综合回收湿法炼锌净化钴镍渣中的有价金属.

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By test compare, the technological design of comprehensive recovery from catalyst were advanced.

通过实验比较, 提出从废催化剂中综合回收有价金属的工艺路径.

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Pt Pd concentrates contain not only high grade of Pt and Pd, but also Os? Ir ? Rh ?

铂钯精矿不仅含 Pt 、Pd品位高, 而且含有锇、铱、铑、钌,同时还伴生有价金属铜、镍、钴.

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SilverManganese ore is an important mineral. It is significant to recover valuable metals from the mineral.

银锰矿是一种重要的含银矿物资源,综合回收其中的有价金属有重要的意义.

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Silver - Manganese ore is an important mineral. It is significant in comprehensively recycling valuable metals mineral.

银锰矿是一种重要的含银矿物资源,综合回收其中的有价金属有重要的意思.

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Other Methods: To directly extract the valuable metal from copper slag are summarized in brief.

简述了从铜炉渣中直接提取有价金属的其他方法.

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