| SPECTROSCAN-U型便携式波长色散X射线荧光光谱仪现场测定铜矿区的15种元素 |
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| 引用本文： | 李国会,攀守忠,潘宴山.SPECTROSCAN-U型便携式波长色散X射线荧光光谱仪现场测定铜矿区的15种元素[J].光谱实验室,2003,20(2):250-253. |
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| 作者姓名： | 李国会 攀守忠 潘宴山 |
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| 作者单位： | 中国地质科学院物化探研究所,河北省廊坊市,065000 |
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| 摘 要： | 采用SPECTROSCAN－U型便携式波长色散X射线荧光光谱仪，使用粉末样品压片制样，现场分析了某铜矿区样品中的Cu、Pb、Zn、Co、Ni、Cr、V、Ti、Mn、Rb、Sr、Zr、Y、Ca、Fe等15种元素，获得了较好的精密度与准确度。用现场分析数据圈出的异常图与室内化学分析数据圈出的异常图符合较好，为野外现场快速分析作了有益的尝试。
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| 关 键 词： | 现场测定 铜矿区 便携式波长色散X射线荧光光谱仪 粉末样品压片 地质样品 地球化学勘探 |
| 文章编号： | 1004-8138(2003)02-0250-04 |
| 修稿时间： | 2002年10月10 |
Site Determination of 15 Elements in Copper Field by SPECTROSCAN-U Portable Wavelength Dispersive X-ray Fluorescence Spectrometer |
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| LI Guo-Hui,PAN Shou-Zhong,PAN Yan-Shan.Site Determination of 15 Elements in Copper Field by SPECTROSCAN-U Portable Wavelength Dispersive X-ray Fluorescence Spectrometer[J].Chinese Journal of Spectroscopy Laboratory,2003,20(2):250-253. |
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| Authors: | LI Guo-Hui PAN Shou-Zhong PAN Yan-Shan |
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| Abstract: | A X-ray fluorescence spectrometric method has been developed for determination of Cu,Pb,Zn,Ni,V,Cr,Mn,Ti,Rb,Sr,Y,Zr,Co,Ca and Fe in copper field with pressed powder pellet by SPECTROSCAN-U portable wavelength dispersive X-ray fluorescence spectrometer.The inter-element effect was corrected by experience coefficients,and using second order Compton scattered radiation as internal standard,the results of this method are satisfactory.The geochemical abnormal maps drawn by using the site datum are in agreement with that using the chemical datum in the laboratory. |
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| Keywords: | Portable Wavelength Dispersive X-Ray Fluorescence Spectrometer Pressed Powder Pellet Abnormal Map |
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