| ICP—AES法测定铜精矿中的银 |
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| 引用本文： | 张夺,周春阳.ICP—AES法测定铜精矿中的银[J].吉林地质,2013(3):65-68. |
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| 作者姓名： | 张夺 周春阳 |
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| 作者单位： | 吉林省有色金属地质勘查局研究所,吉林长春130012 |
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| 摘 要： | 文章研究了三酸溶样，电感耦合等离子体发射光谱（ICP—AES）测定铜精矿中Ag的质量分数，为了避免共存元素的干扰，采用国家一级标准物质GBW07166和GBW07205作为标准物质对仪器分析测试条件及方法的准确度，精密度作了相应的讨论，实验表明方法准确，可靠快速，结果令人满意。
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| 关 键 词： | 铜精矿 银 电感耦合等离子体发射光谱（ICP—AES） |
Determination of silver in copper concentrate by ICP-AES |
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| ZHANG Duo,ZHOU Chun-yang.Determination of silver in copper concentrate by ICP-AES[J].Jilin Geology,2013(3):65-68. |
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| Authors: | ZHANG Duo ZHOU Chun-yang |
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| Institution: | Research Institute, Bureau of Nonferrous Metal Geological Exploration of Jilin Province, Changchun 130012, Jilin, China |
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| Abstract: | This paper studies dissolution samples used three kinds of acid, determines Ag mass fraction of copper concentrate by ICP-AES. In order to avoid interference of coexisting element, using the National Standard Reference Materials GBW07166 and GBW07205 as the standard substance, discusses test conditions of instrument, accuracy and precision of methods. Experiment shows that the method is accurate, reliable and fast, and the results are satisfactory. |
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| Keywords: | copper concentrate silver ICP-AES |
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