| 熔融玻璃片制样-X射线荧光光谱测定页岩中主量元素 |
| |
| 引用本文： | 周建辉,白金峰.熔融玻璃片制样-X射线荧光光谱测定页岩中主量元素[J].岩矿测试,2009,28(2):179-181. |
| |
| 作者姓名： | 周建辉 白金峰 |
| |
| 作者单位： | 1. 河北地勘局唐山实验测试所,河北,唐山,063000
2. 中国地质科学院地球物理地球化学勘查研究所,河北,廊坊,065000 |
| |
| 基金项目： | 河北省国土厅地勘基金 |
| |
| 摘 要： | 熔融片法制样,用X射线荧光光谱法测定页岩样品中硅、铝、铁、钙、钾、镁、钠7个主量元素,以页岩、岩石、水系沉积物、土壤国家一级标准物质作为校准样品,使用理论α系数和经验系数相结合的方法校正基体效应。方法精密度(RSD,n=12)≤1.50%。分析结果与化学法进行对照基本一致。
|
| 关 键 词： | 主量元素 熔融玻璃片 X射线荧光光谱法 页岩 |
| 收稿时间： | 2008/4/24 0:00:00 |
| 修稿时间： | 2008/5/28 0:00:00 |
Determination of Major Elements in Shale Samples by X-ray Fluorescence Spectrometry with Fused Glass Disc Sample Preparation |
| |
| ZHOU Jian-hui and BAI Jin-feng.Determination of Major Elements in Shale Samples by X-ray Fluorescence Spectrometry with Fused Glass Disc Sample Preparation[J].Rock and Mineral Analysis,2009,28(2):179-181. |
| |
| Authors: | ZHOU Jian-hui and BAI Jin-feng |
| |
| Institution: | Tangshan Laboratory, Hebei Geology and Mineral Exploration Bureau;Institute of Geophysical and Geochemical Exploration, Chinese Academy of Geological Sciences |
| |
| Abstract: | A method for the determination of major elements including Si,Al,Fe,Ca,K,Mg and Na in shale samples by X-ray fluorescence spectrometry with fused glass disc sample preparation was reported in this paper.The shale,rock,sediment and soil National Standard Reference samples were used as the calibration standards.The matrix effect was corrected with theoretical alpha coefficient and empirical coefficient methods.The precision of the method is ≤1.50%RSD(n=12).The method has been applied to the determination of these major elements in shale samples and the results are in agreement with those by chemical methods. |
| |
| Keywords: | major element fused glass disc X-ray fluorescence spectrometry shale |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
| 点击此处可从《岩矿测试》浏览原始摘要信息 |
| 点击此处可从《岩矿测试》下载免费的PDF全文 |
|
