X射线荧光光谱分析法在矿石检测中的应用与实践

Application and practice of X-ray fluorescence spectroscopy analysis in ore detection

常规的非铁矿床识别主要通过显微镜下对其物理性质、形貌、共生特征以及它们之间的相关性进行识别,而许多矿床都具有“质同像”的特征。在此基础上,利用X-荧光光谱区对矿石进行现场分析,充分发挥了设备的潜力,提高了设备的利用率;将X射线荧光光谱法用于矿物成分的测定,不仅可以极大提高测定的敏感性,而且能够有效地克服不均匀性,确保测定的准确性。因此,本文以理论实际为依据,通过对X射线荧光光谱法的基本原理及结构构成进行简单介绍,并对其在实际工作中的使用进行了详细的分析,以期对从事矿物检验工作的人员起到借鉴作用。

The conventional identification of non iron deposits mainly relies on the identification of their physical properties,morphology,symbiotic characteristics,and their correlations under a microscope,and many deposits have the characteristic of"isomorphism".On this basis,on-site analysis of the ore was carried out using X-ray fluorescence spectroscopy,fully tapping into the potential of the equipment and improving its utilization rate;Applying X-ray fluorescence spectroscopy to the determination of mineral composition can not only greatly improve the sensitivity of the measurement,but also effectively overcome non-uniformity and ensure the accuracy of the measurement.Therefore,based on theoretical practice,this article provides a brief introduction to the basic principle and structural composition of X-ray fluorescence spectroscopy,and a detailed analysis of its use in practical work,in order to provide reference for personnel engaged in mineral inspection work.