This document specifies the powder tabletting-X-ray fluorescence spectrometry method for the determination of aluminum oxide, calcium oxide, ferric oxide, potassium oxide, magnesium oxide, sodium oxide, silicon dioxide, titanium dioxide, and dioxide pentoxide in coal gangue samples. The principles, reagents and materials, instruments, sample preparation, analysis steps, result calculation, precision and accuracy of 10 components including phosphorus and manganese oxide. This document is applicable to the determination of 10 components including aluminum oxide, calcium oxide, ferric oxide, potassium oxide, magnesium oxide, sodium oxide, silicon dioxide, titanium dioxide, phosphorus pentoxide, and manganese oxide in coal gangue samples. .
T/NAIA 0214-2023 history
2023T/NAIA 0214-2023 Determination of Major Elements in Coal Gangue by Powder Compression-X-ray Fluorescence Spectrometry