Abstract：The contents of total iron (TFe) and eighteen minor components including P、SiO2、Al2O3、CaO、MgO、Mn、TiO2 、V2O5、K2O、S、Cr2O3、Ni、Co、Zn、Pb、Cu、Na2O and As were determined by X-ray spectrometry. The matrix effect was corrected by fixed theoretica1 α influence coefficient method. Consequently, the measuring ranges of components were broadened obviously. The preparation of sample by fusion eliminated the granularity and mineral effects of sample. The loss of S was avoided by the ignition of sample after pre-oxidation. The loss on ignition of sample was calculated using software or determined accurately. The precision test showed that the standard deviations (SDs) were 0.001 %-0.268 %.The proposed method was applied to the analysis of actual iron ore sample, and the results were consistent with those obtained by other methods.
廖海平*，付冉冉，任春生，余清，张爱珍. X射线荧光光谱法测定铁矿石中全铁及18个次量成分[J]. 冶金分析, 2011, 31(5): 36-40.
LIAO Hai-ping*，FU Ran-ran，REN Chun-sheng，YU Qing，ZHANG Ai-zhen. Determination of total iron and eighteen minor components in iron ore by X-ray fluorescence spectrometry. , 2011, 31(5): 36-40.
