摘要
Abstract
Two different sample preparation methods,powder pressing and glass fusion,were employed to determine the SiO2 content in main ore body samples using X-ray fluorescence spectrometry.The measurement results were compared with those obtained by traditional chemical analysis methods.The results show that the measurements from both pressed pellet and fused bead XRF methods are consistent with those from chemical analysis.Since the chemical analysis process is more complex,time-consuming,and costly,X-ray fluorescence spectrometry can provide faster determination of SiO2 content in mine samples while ensuring accurate and reliable results.Among these,the pressed pellet method offers advantages such as high efficiency,non-destructiveness,and simultaneous multi-element analysis,demonstrating broad application prospects in mineral exploration and composition analysis.关键词
X射线荧光光谱/SiO2 含量测定/矿山筛选Key words
X-ray fluorescence spectrometry/SiO2 content determination/Ore screening分类
天文与地球科学
