XEPOS型偏振能量色散X射线荧光光谱仪分析蒙古铁矿石

Analysis of Iron Ores from Mongolian by Polarized Energy Dispersive X-ray Fluorescence Spectrometer

1.
Inner Mongolia Erlianhaote Entry-Exit Inspection and Quarantine Bureau
2.
Inner Mongolia Erlianhaote Entry-Exit Inspection and Quarantine Bureau
3.
Inner Mongolia Erlianhaote Entry-Exit Inspection and Quarantine Bureau
4.
Inner Mongolia Erlianhaote Entry-Exit Inspection and Quarantine Bureau
5.
Inner Mongolia Erlianhaote Entry-Exit Inspection and Quarantine Bureau
6.
Physical and Chemical Testing Center, The No.52 Institute of China Ordnance Industry
7.
Physical and Chemical Testing Center, The No.52 Institute of China Ordnance Industry
8.
Physical and Chemical Testing Center, The No.52 Institute of China Ordnance Industry
9.
Physical and Chemical Testing Center, The No.52 Institute of China Ordnance Industry

摘要: 以熔融玻璃片和粉末压片制样,采用XEPOS型偏振能量色散X射线荧光光谱仪,建立了铁矿石中总铁、氧化钙、氧化镁、二氧化硅、三氧化二铝、硫、磷、铜等组分的快速分析方法.着重讨论硫、磷两元素测定的可行性和Lucas-Tooth、Price数学校正模型的适应性和改善方法的途径.
- 偏振能量色散X射线荧光光谱仪 /
- 铁矿石(粉) /
- 数学校正模型
Abstract: A method for the determination of TFe, CaO, MgO, SiO2, Al2O3, S, P and Cu in iron ores from Mongolian by polarized energy dispersive X-ray fluorescence spectrometer （EDXRF） with fusion and pressed tablet sample preparation techniques has been developed. The feasibility for the determination of S and P, the adaptability of the Lucas Tooth and Price mathematical correction modes and the optimized determination conditions are discussed in details.
- polarized /
- energy /
- dispersive