| 黄原酯棉富集分离火焰原子吸收法测定煤中痕量铅 |
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| 引用本文： | 谢建鹰,吴建贤.黄原酯棉富集分离火焰原子吸收法测定煤中痕量铅[J].上饶师范学院学报,1998(6). |
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| 作者姓名： | 谢建鹰 吴建贤 |
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| 作者单位： | 上饶师专化学系(谢建鹰)，贵溪电厂子校(吴建贤) |
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| 摘 要： | 研究了黄原酯棉富集分离火焰原子吸收光谱法测定煤中痕量铅的方法。试验结果表明：该方法较简便、快速和准确，相对标准偏差小于８．２％，回收率在９０％～１０８％之间
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| 关 键 词： | 黄原酯棉 富集 火焰原子吸收法 煤 铅 |
FAAS Determination of Trace Amounts of Lead in Coal after Concentration on Xanthate Cotton |
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| Xie Jianying.FAAS Determination of Trace Amounts of Lead in Coal after Concentration on Xanthate Cotton[J].Journal of Shangrao Normal College,1998(6). |
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| Authors: | Xie Jianying |
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| Abstract: | In this paper a method is studied for the FAAS determination of trace amounts of lead in coal after enrichment and separation on xanthate cotton The results show that the procedure is rapid,simple and acceptable The RSD of this method is less than 8 2% and the recovery was between 90% and 108% |
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| Keywords: | Xanthate Cotton Preconcentration Flame Atomic Absorption Sepectrometry Coal Lead |
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