| 选矿流程样品中铌和钍的X射线荧光光谱法测定 |
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| 引用本文： | 常玉文,关玉芬.选矿流程样品中铌和钍的X射线荧光光谱法测定[J].分析测试学报,1998,17(5):75-77. |
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| 作者姓名： | 常玉文 关玉芬 |
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| 作者单位： | 包头钢铁公司矿山研究所 |
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| 摘 要： | 采用Ｘ射线荧光光谱法，以铑靶的康普顿散射线强度为内标，测定了铁矿石选矿流程样品中的铌和钍。方法简便、快速、准确，完全能够满足选矿工艺研究和日常生产对样品中铌和钍分析的要求。
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| 关 键 词： | X射线荧光光谱，测定，铌，钍 |
Determination of Niobium and Thorium in the Beneficiation Process by XRFS |
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| Chang Yuwen,Guan Yufen.Determination of Niobium and Thorium in the Beneficiation Process by XRFS[J].Journal of Instrumental Analysis,1998,17(5):75-77. |
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| Authors: | Chang Yuwen Guan Yufen |
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| Abstract: | The Nb and Th in iron ore from the beneficiation process were measured with XRFS,by using the Compton Scattered_light intensity of Rh_target as internal standard.The method is simple,convenient,rapid and accurate.The accuracy and precision of results perfectly meet the demand of beneficiation. |
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| Keywords: | X_ray fluorescence spectrometry Determination Niobium Thorium |
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