| 失效贵金属催化剂中贵金属的富集 |
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| 引用本文： | 吴国元,戴永年.失效贵金属催化剂中贵金属的富集[J].稀有金属,2002,26(3):231-234. |
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| 作者姓名： | 吴国元 戴永年 |
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| 作者单位： | 1. 云南大学材料系,昆明,650091
2. 昆明理工大学冶金系,昆明,650093 |
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| 摘 要： | 从湿法、火法及气相挥发三个角度 ,综述了贵金属催化剂中贵金属的富集方法 ,并介绍了用低价硫化铝法 ,挥发载体材料三氧化二铝富集贵金属的方法
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| 关 键 词： | 贵金属 催化剂 富集 |
| 文章编号： | 0258-7076(2002)03-0231-04 |
| 修稿时间： | 2001年8月27日 |
Concentration of Precious Metals in Wasted Catalyst |
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| Wu Guoyuan,and Dai Yongnian.Concentration of Precious Metals in Wasted Catalyst[J].Chinese Journal of Rare Metals,2002,26(3):231-234. |
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| Authors: | Wu Guoyuan and Dai Yongnian |
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| Affiliation: | Wu Guoyuan 1 and Dai Yongnian 2 |
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| Abstract: | Concentrating methods of precious metals in the waste catalyst were summarized from several viewpoints. And a new concentration method of precious metals was introduced, in which the precious metals can be concentrated by vaporization of the carrier of Al 2O 3 with sub sulphide of aluminum. |
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| Keywords: | Precious metals Catalyst Concentration |
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