This part of GB/T8151 specifies the determination method of zinc, copper, lead, iron, aluminum, calcium and magnesium content in zinc concentrate. This section applies to non-arbitration analysis of zinc sulfide concentrate and the determination of pounds, copper, lead, iron. Aluminum, calcium and magnesium content. The measurement range is shown in Table 1. Table 1 Determination range Element determination range (mass fraction) Zn 24.00-62.00 Cnu 0.20-2.80 Pb 0.15-4.00 Fe 2.50-15.00 Al 0.10-2.40 Ca 0.25-4.50 Mg 0.15-1.00
GB/T 8151.22-2020 Referenced Document
GB/T 16597 Analytical methods of metallurgical products—General rule for X-ray fluorescence spectrometric methods
JJG 810 Verification Regulation for Wavelength Dispersive X-Ray Fluorescence Spectrometers
GB/T 8151.22-2020 history
2020GB/T 8151.22-2020 Methods for chemical analysis of zinc concentrates—Part 22: Determination of zinc, copper, lead,iron,aluminium ,calcium and magnesium contents—Wavelength dispersive X-ray fluorescence spectrometric method