• 责任者：Li Zhe (China University of Mining and Technology ; Beijing 100083 ; China) ; Bian Mingwen
• 刊名：Acta Mineralogica Sinica
• 出版年：2009
• 卷期：29(1)
• 关键词：钼矿 ; molybdenum ores ; X射线荧光光谱 ; X-ray fluorescence spectra
• 页码：p.129-131
• 图表：1 illus., 3 tables, 4 refs.
• 分类号：0900
• issnNo：ISSN1000-4734
• isbnNo：CN52-1045/P

In this paper, a method of determining SiO₂ in the low-grade fine molybdenum ore concentrates by energy-dispersive X-ray fluorescence spectrometry was studied. The calibration curves were made by using standard samples. The analytical results can be comparable with those obtained by the standard method GB/T15079-94. This method is suitable for routine control analysis. The method has the advantages of being simple, rapid, accurate and reproducible.