能量色散X-射线荧光光谱法测定锡精矿中砷锌铁铜

Determination of the contents of As, Zn, Fe and Cu in stannum concentrate samples by energy-dispersive X-ray fluorescence spectrometry

摘要:

将样品粉末压片制样,用能量色散X-射线荧光光谱法测定锡精矿中的砷、锌、铁、铜,该法的精密度RSD(n=6)为0.68，～4.36，.将该法用于实际样品的测定,并将测定结果与化学法测定结果进行比较,结果基本一致,可以满足企业生产和经营的需要.

Abstract: