Main Components Determination of High-Al Clay by X-Ray Fluorescence Spectrometry

• 责任者：Li Dayong (MLR Guiyang Supervision and Testing Center of Mineral Resources ; Guiyang 550004 ; China) ; Li Shouquan
• 刊名：Guizhou Geology
• 出版年：2010
• 卷期：27(2)
• 关键词：铝土矿 ; bauxite deposit ; 粘土矿物 ; clay minerals ; X射线荧光光谱 ; X-ray fluorescence spectra ; 贵州 ; Guizhou Province
• 页码：p.157-160,144
• 图表：5 tables, 7 refs.
• 分类号：0900
• issnNo：ISSN1000-5943
• isbnNo：CN52-1059/P

 By use the Japanese ZSX Primus Ⅱ X-ray Fluorescence Spectrograph, it does the basic static correction with fused glass disc and empirical coefficient, and then it determines the component of 6 national standard samples, 4 monitoring samples and 21 mixed standard samples confected by standard sample and pure value reagent. According to the results, it can be known that this method can determine the main component of high-Al clay quickly: Al₂O₃, SiO₂, Fe₂O₃, and TiO₂, its accuracy and precision can reach the requirement of national standard.