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原子荧光光谱仪在黄金矿山金测定中的应用
2013-03-08 15:14:50 益择发布李洪芳，高树林
吉林省有色金属地质勘查局六0六队，吉林通化134000
摘要：本文着重介绍了原子荧光光谱仪在黄金矿山中的应用。该仪器与化学法和其它类型的仪器相比较，具有
灵敏度高 ￡：<1 X10 )、重现性好(RSD：<2．(】％)、分析速度快等优点。同时简单介绍了目前测定金的一些其它方
法，包括原子吸收和发射光谱、化学分析等方法在应用过程中的优缺点和所遇到的情况，论证了原子荧光光谱仪
在黄金矿山金检测分析过程中的有效运用。
关键词：原子荧光光谱仪；金测定
中图分类号：0657_3l 文献标识码：B
Application of atomic fluorescence spectrometer in determining mine gold
LI Hong．fang．GA0 Shu．1in
Team 606，Bureau ofNonferrous Metals Geological Exploration ofJilin Province,Tonghua 134000,Jilin，China
Abstract：This paper focuses on the atomic fluorescence spectrometer at the gold mines in the application．The
instrument compared with chemical method and other types of instruments．showing a high sensitivity(DL：<l x
l O一9)，with good reproducibility(RSD：<2．O％)，rapid analysis and SO on．Also a brief introduction to the current
determination of gold in sortie other methods．including atomic absorption and emission spectra．chemical analysis and
other methods in the application process and the advantages and disadvanta2es encountered in the case demons仃ated
the atomic fluorescence spectrometer detection analysis of gold in the gold mining process are used effectively．
Key words：atomic fluorescence spectrometer；gold determination
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