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高灵敏度野外X荧光分析系统及其在铜矿勘探中的应用 被引量:1

A fieldwork high-sensitivity X-ray fluorescence analysis system and its application on exploration of copper mine
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摘要 采用高灵敏度野外X荧光分析系统 ,对四川会理小青山铜矿进行了勘探。实验结果表明 ,该系统体积小、重量轻 ,能够在原位同时测量多种元素 ,对Fe、Cu、Co、Ni、Zn、Pb、As等元素的分析检出限达到几至十几 (× 10 - 6 g/g)。 A high sensitivity X-ray fluorescence analyzer for fieldwork is presented. It consists of a miniature X-ray tube, a Si-PIN dectector with peltier cooler and a portable PC spectrometer. Results of the preliminary application on exploration of copper mine in Xiaoqingshan, sichuan are also presented.
出处 《核技术》 CAS CSCD 北大核心 2002年第3期211-217,共7页 Nuclear Techniques
基金 中国地调局 1999年地质调查项目 (19992 0 10 0 5 90 4 6 )
关键词 小型X光管 SI-PIN探测器 铜含量 铜矿 勘探 分析 X荧光分析系统 Miniature X-ray tube, Si-PIN detector, Cu content
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参考文献4

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同被引文献16

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