| ICP-AES法测定矿石中的BeO |
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| 引用本文： | 杨萍,陈云红.ICP-AES法测定矿石中的BeO[J].分析试验室,2002,21(5):16-17. |
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| 作者姓名： | 杨萍 陈云红 |
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| 作者单位： | 北京有色金属研究总院,北京,100088 |
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| 摘 要： | 报道了采用ICP－AES法测定矿石中的BeO。对试样的溶解进行了选择；考察了其体和无机酸对测定的影响。采用基体匹配法进行测定。在优化条件下，对三个试样进行测定，其相对标准偏差（n=9）为0.28%；回收率为97％－103％。
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| 关 键 词： | ICP－AES法 测定 矿石 BeO 电感耦合等离子体发射光谱法 氧化铍 |
| 文章编号： | 1000-0720(2002)05-0016-02 |
Determination of BeO in ores by ICP-AES |
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| YANG Ping and CHENG Yun-hong.Determination of BeO in ores by ICP-AES[J].Chinese Journal of Analysis Laboratory,2002,21(5):16-17. |
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| Authors: | YANG Ping and CHENG Yun-hong |
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| Abstract: | The determination of BeO in ores by ICP-AES was reported in this article. Dissolution methods were chosen and the effect of matrix and inorganic acid to the determination were examined. The matched matrix method was applied in the determination. Under optimized conditions, three samples were determined. The RSD (n=9) of this method was 0.28% and the recovery was examined from 97% to 103%. |
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| Keywords: | ICP-AES ores BeO |
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