| 从金属切削废料中回收镍和钴生产硫酸镍和氧化钴 |
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| 引用本文： | 张银雪.从金属切削废料中回收镍和钴生产硫酸镍和氧化钴[J].化工环保,1997(1). |
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| 作者姓名： | 张银雪 |
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| 作者单位： | 河北省石油化学工业研究所!石家庄，050031 |
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| 摘 要： | 以镍钴合金切削废料为原料，通过酸溶、除铁、除铬、镍钴分离等一系列步骤，回收镍和钴，生产硫酸镍和氯化钴，通过试验确定了最佳工艺条件，并对经济效益进行了分析。
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| 关 键 词： | 金属切削废料 镍钴回收 硫酸镍 氯化钴 |
Preparation of Nickelous Sulfate and Cobaltous Chloride from Metal-Slicing Waste |
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| Zhang Yinxue.Preparation of Nickelous Sulfate and Cobaltous Chloride from Metal-Slicing Waste[J].Environmental Protection of Chemical Industry,1997(1). |
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| Authors: | Zhang Yinxue |
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| Abstract: | The preparation of nickelous sulfate and cobaltous chloride from slicing waste of Ni-Cralloy through a series of steps, such as acid dissolution, removal of iron and chrome,separation ofnickel and cobalt and so on, has been studied. The optimum process conditions were determinedand the economic benefit was analysed in the study. |
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| Keywords: | metal-slicing waste nickel and cobalt recovery nickelous sulfate cobaltous chloride |
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