| 镍电解液净化多硫化物试剂除铜的研究 |
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| 引用本文： | 陈斌 袁志昌. 镍电解液净化多硫化物试剂除铜的研究[J]. 西安建筑科技大学学报(自然科学版), 1997, 29(2): 212-216 |
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| 作者姓名： | 陈斌 袁志昌 |
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| 作者单位： | 西安建筑科技大学基础课部，西安建筑科技大学冶金系 |
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| 摘 要： | 用碳酸镍和镍电解阳极泥或工业硫为主要原料，在碱性溶液中制成多硫化物试剂，试验考察了该试剂分离铜镍的可行性，确定了该试剂的制备方案和较优的除铜工艺操作条件。本试剂在高浓度铜、镍、氯等离子溶液中能有效分离铜镍。
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| 关 键 词： | 电解液争化；铜镍分离；多硫化物试剂；高浓度 |
Research on a agent of polysulphite to remove impure copper in nickel-electrolyte |
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| Abstract: | A new method to separate copper from nickel electrolyte at high concentration ions of copper,chlorine etc has been devoloped. The point of this method is to make an effective agent of polysulphite in alkaline solution with nickel carbonates and cell sludg or industrial sulphur .This research analysed the feasibility of separating copper from nickel electrolyte and obtained technical optimum comditions. |
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| Keywords: | electrolyte purification separation of copper from nickel electrolyte agent of polysulphite high concentration. |
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