• Chemistry
  • Published 2012

Determination of major and minor components in zinc concentrates by X-ray fluorescence spectrometry

@inproceedings{Guowen2012DeterminationOM,
  title={Determination of major and minor components in zinc concentrates by X-ray fluorescence spectrometry},
  author={Liu Guo-wen},
  year={2012}
}
The samples were prepared by fusion method using anhydrous lithium tetraborate as flux.Seven components(including Zn,Pb,Fe,Cu,SiO2,As and Cd) in zinc concentrates were determined by wavelength dispersive X-ray fluorescence spectrometry.Low temperature preoxidation treatment was carried out with LiNO3,and thus the corrosion problem of platinum-gold alloy crucible was resolved.Calibration curve was established by eight zinc concentrates standard materials.The matrix effect was corrected by the… CONTINUE READING