浅谈光谱技术在矿产品定性鉴定中的技术发展

Introduction to Spectroscopy in Minerals Qualitative Identification Technology Development

摘要: 现代可用于矿产品定性鉴定的方法主要有：X射线衍射法、X荧光光谱法、电子探针分析、热分析、扫描电镜法、红外光谱分析等。随着光谱类等设备技术的发展和性能的提高，应用范围的拓展，矿产品传统的定性鉴定方法也逐步被取代。但每种设备的应用侧重点不同，部分仪器方法应用范围比较广泛，适用于大部分矿产品；部分设备应用范围较窄，仅适用于特别类型的矿产品。本文针对仪器的不同特点，重点阐述了各种仪器的检测原理和在矿产品鉴定中的应用。

Abstract: The equipment can be used for the qualitative identification of mineral products included: X-ray diffraction, X fluorescence spectrometry, electron probe microanalysis, thermal analysis, scanning electron microscopy, infrared spectroscopy, etc. With the development of the spectral equipment technology and performance, the expansion of application scope, traditional qualitative mineral identification methods gradually have being replaced. Part of the instrument method’s application is more widely and more adaptable while each device with their own priorities; but others are also limited by the range of the application, only applicable to special types of minerals. This paper emphasizes the principle and application in mineral identification via its characteristics.