Total reflection X-ray fluorescence analysis of Mongolian coals

被引：0
|
作者：
Ts. Amartaivan
E. D. Greaves
G. Bernasconi
P. Wobrauschek
机构：
[1] Atominstitut der Österreichischen Universitäten,Coal Research Centre
[2] Academy of Science,undefined
[3] Universidad Simon Bolivar,undefined
[4] IAEA Laboratories,undefined
来源：
Journal of Radioanalytical and Nuclear Chemistry | 1997年 / 220卷
关键词：
Reflection; Physical Chemistry; Inorganic Chemistry; Variable Amount; Total Reflection;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
Coal samples were analysed for trace elements using total reflection X-ray fluorescence with monochromatic excitation. The procedure involved direct irradiation of the sample with the incoherent peak as internal standard. A new method for spectrometer sensitivity determination and sample quantification, was evaluated. Variable amounts of several trace elements were obtained in the analysis of coal from eight different deposits of Mongolia. The accuracy of the procedure was verified with the analysis of a coal standard.
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页码：249 / 252
页数：3
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