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能量色散X射线荧光方法(EDXRF)是一种重要的无损分析技术,可测定矿石中多种元素及其含量。在获取样品X荧光的能谱后,进行能谱的解析是一项十分重要的工作,通过解谱可以获取样品中元素的种类、各种元素相对应的X射线荧光计数,最后通过一定算法计算得到元素的含量。解谱首先应进行能谱的处理,包括去本底和能谱光滑等;然后进行寻峰,将能谱中主要峰位信息提取出来,这些信息主要包括特征峰的道址、特征峰的面积和特征峰的半高宽;之后根据仪器的能量刻度曲线,将之转换为对应的元素,能量刻度
Energy Dispersive X-ray Fluorescence (EDXRF) is an important non-destructive analytical technique that can determine various elements and their contents in ores. After obtaining the X-ray fluorescence energy spectrum, analyzing the energy spectrum is a very important task. By means of spectrum analysis, the types of elements in the sample and the X-ray fluorescence counts of various elements can be obtained. Finally, Get the content of the element. The spectrum should first be dealt with, including the background and the smooth spectrum; and then to find the peak, the main peak energy spectrum information extracted, these information include the peak of the characteristic site, the peak area And the half-width of the characteristic peak; then according to the energy scale curve of the instrument, convert it into the corresponding element, the energy scale