Total reflection X-ray fluorescence analysis of Mongolian coals

被引：5

作者：

Amartaivan, T

Greaves, ED

Bernasconi, G

Wobrauschek, P

机构：

[1] UNIV VIENNA, ATOMINST, A-1020 VIENNA, AUSTRIA

[2] IAEA, A-2444 SEIBERSDORF, AUSTRIA

来源：

JOURNAL OF RADIOANALYTICAL AND NUCLEAR CHEMISTRY | 1997年 / 220卷 / 02期

关键词：

D O I：

10.1007/BF02034866

中图分类号：

O65 [分析化学];

学科分类号：

070302 ; 081704 ;

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 die procedure was verified with the analysis of a coal standard.

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页码：249 / 252

页数：4

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