| 火试金法测定粗铜中金和钯 |
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| 引用本文： | 林海山.火试金法测定粗铜中金和钯[J].冶金分析,2002,22(1):1-1. |
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| 作者姓名： | 林海山 |
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| 作者单位： | 广州有色金属研究院分析测试中心 广东广州510651 |
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| 摘 要： | 研究了铅扣中铜对钯灰吹时的影响及铅扣中铜、氧化铅和硅酸度 (K)三者间的关系。提出了对粗铜样品不经预先分离铜而直接进行火试金 ,连续测定样品中的金和钯量。方法准确 ,精密度高
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| 关 键 词： | 火试金 粗铜 试金配料 金 钯 |
| 文章编号： | 1000-7571(2002)01-0053-04 |
| 修稿时间： | 2001年7月31日 |
Determination of gold and palladium in crude copper by fire-assaying method |
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| LIN,Hai,shan.Determination of gold and palladium in crude copper by fire-assaying method[J].Metallurgical Analysis,2002,22(1):1-1. |
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| Authors: | LIN Hai shan |
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| Abstract: | The effect of copper in lead button on the cupellation and the relationship among the copper in lead button,lead oxide and the acidity of silicic acid have been studied in this paper. A fire assaying method for the successive determination of gold and palladium in curde copper without preseparation was proposed The method was accuracy and highly precise |
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| Keywords: | fire assaying method crude copper preparative materials gold palladium |
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