| X射线荧光光谱法测定矿物中轻重稀土 |
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| 引用本文： | 程泽,刘晓光,谭玉娟,陈彦斌,李向彬.X射线荧光光谱法测定矿物中轻重稀土[J].岩矿测试,2005,24(1):79-80. |
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| 作者姓名： | 程泽 刘晓光 谭玉娟 陈彦斌 李向彬 |
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| 作者单位： | 1. 内蒙古矿产实验研究所,内蒙古,呼和浩特,010020
2. 内蒙古大学化学化工学院,内蒙古,呼和浩特,010020 |
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| 摘 要： | without Octupole Reaction System and the ICP-MS with ORSSHI Yan-zhi1, WANG Ying-feng1, HE Run-ju其含量转换为轻、重稀土的总量。方法已用于实际样品测定,结果与化学法相符,10次测定的相对标准偏差分别为:CeO2的RSD为1.43%,Y2O3的RSD为1.11%。
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| 关 键 词： | rmal ICP-MS wit h and |
| 文章编号： | 0254-5357(2005)01-0079-02 |
Determination of Light-Heavy Rare Earth Elements in Minerals by X-Ray Fluorescence Spectrometry |
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| CHENG Ze,LIU Xiao-guang,TAN Yu-juan,CHEN Yan-bin,Li Xiang-bin.Determination of Light-Heavy Rare Earth Elements in Minerals by X-Ray Fluorescence Spectrometry[J].Rock and Mineral Analysis,2005,24(1):79-80. |
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| Authors: | CHENG Ze LIU Xiao-guang TAN Yu-juan CHEN Yan-bin Li Xiang-bin |
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| Institution: | CHENG Ze~1,LIU Xiao-guang~1,TAN Yu-juan~1,CHEN Yan-bin~1,Li Xiang-bin~2 |
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| Abstract: | Synthesized standard samples and pressed powder pellet methods have been used to develop a method for indirect XRF spectrometric determination of light and heavy rare earth elements in minerals. The contents of Ce and Y are directly determined by XRF and transtormed into total amount of light and heavy rare earth elements according to the correlative coefficients of contents for Ce and Y with that of light and heavy rare earth elements respectively from synthesized standard sample analysis.The method has been applied to the determination of light and heavy rare earth elements in mineral samples with satifactory results, the results were fundamentally the same. |
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| Keywords: | X-ray fluorescence spectrometry cerium yttrium |
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