X荧光发射光谱法测定煤和焦炭的成分

Determination of Composition of Coal and Coke with X Fluorescence Emission Spectrometry

采用X荧光发射光谱法压片直接测定燥中各种无机成分，与其传统分析方法进行各种成分的对比，结果均在允许误差范围之内。实验结果表明，本法准确、快速、能耗低、无污染、结果重现性好，可以应用于煤和焦炭的常规分析检测中。

Various inorganic ingredients in coal are directly determined through sample tabletting with X fluorescence emission spectrometry （XFES）. By comparing the ingredients from XFES with those from conventional analysis methods, it is shown that the difference of each ingredient between XFES and conventional analysis methods is in the scope of allowable error. As a resul4 XFES is accurate, fast, energy saving, pollution free and test result reproducible and can be used for common analysis of coal and coke.