| 熔融法X射线荧光光谱测定岩石主成分含量 |
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| 引用本文： | 孔芹.熔融法X射线荧光光谱测定岩石主成分含量[J].化学分析计量,2012,21(2):49-51. |
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| 作者姓名： | 孔芹 |
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| 作者单位： | 成都理工大学材料与化学化工学院,成都,610059 |
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| 摘 要： | 选用国家一级标准物质，采用X射线荧光光谱法对岩石样品中的二氧化硅、氧化铝、氧化钙、氧化镁、氧化钾、氧化钠、三氧化二铁、五氧化二磷、氧化钛、氧化锰10种主要组分进行测定，分析结果和标准值或化学值相吻合，各组分测定结果的相对标准偏差小于2％（n=12）。
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| 关 键 词： | X射线荧光 岩石 熔融法 |
Determination of Main Elements of Rocks with X-Ray Fluorescence Spectrometry |
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| Kong Qin.Determination of Main Elements of Rocks with X-Ray Fluorescence Spectrometry[J].Chemical Analysis And Meterage,2012,21(2):49-51. |
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| Authors: | Kong Qin |
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| Institution: | Kong Qin(College of Materials and Chemical ﹠ Chemistry Engineering,Chengdu University of Technology,Chengdu 610059,China) |
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| Abstract: | The method for determination of SiO2,Al2O3,Fe2O3,CaO,MgO,K2O,Na2O,Mn,Ti and P in silicate by the X-ray fluorescence spectrometer with fusion sample preparation was established.The method was applied to the determination of these components in national standard reference materials and the results were in good agreement with the certified values with RSD less than 2%(n=12). |
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| Keywords: | XRF rock fusion sample preparation |
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