| 刘江斌,曹成东,赵峰,陈月源,谈建安,党亮,余宇.X射线荧光光谱法同时测定石灰石中主次痕量组分[J].岩矿测试,2008,27(2):149-150 |
| .Simultaneous Determination of Major, Minor and Trace Components in Limestone Samples by X-ray Fluorescence Spectrometry[J].Rock and Mineral Analysis,2008,27(2):149-150.DOI: |
| X射线荧光光谱法同时测定石灰石中主次痕量组分 |
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| Simultaneous Determination of Major, Minor and Trace Components in Limestone Samples by X-ray Fluorescence Spectrometry |
| 修订日期：2007-08-30 |
| DOI： |
| 中文关键词: X射线荧光光谱法 主次痕量组分 同时测定 石灰石 熔融玻璃片 粉末压片 射线荧光光谱法 同时测定 石灰石 痕量组分 Major Determination Fluorescence Spectrometry Limestone Components Trace 相对标准偏差 化学 标准值 结果 分析 标准样品 射线荧光光谱仪 基体效应 干扰 谱线 |
| 英文关键词: X-ray fluorescence spectrometry major, minor and trace components simultaneous determination limestone fused glass pellet powder pellet |
| 基金项目: |
| 刘江斌 曹成东 赵峰 陈月源 谈建安 党亮 余宇 |
| 国土资源部兰州矿产资源监督检验中心,甘肃兰州730050 |
| 摘要点击次数: 1445 |
| 全文下载次数: 1453 |
| 中文摘要: |
| 采用熔融玻璃片和粉末压片法制样,选用标准样品,以经验α系数和散射线内标法校正元素谱线重叠干扰和基体效应,用ZSX Primus Ⅱ X射线荧光光谱仪对石灰石样品中CaO、Na2O、MgO、Al2O3、SiO2、K2O、TFe2O3、P2O5、TiO2、MnO和S等主次痕量组分进行测定,分析结果与标准值和化学值相符,12次测定的相对标准偏差小于10%. |
| 英文摘要: |
| A X-ray fluorescence spectrometric method (using ZSX Primus Ⅱ instrument) with fusion and pressed pellet sample preparation has been developed for the determination of major, minor and trace components including CaO, Na2O, MgO, Al2O3, SiO2, K2O, TFe2O3, P2O5, TiO2, MnO and S in limestone samples. The matrix effect is corrected by classic α- coefficient and using scattered line as internal standard. The results are in agreement with certified values with precision of less than 10%RSD(n=12). |
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