This standard specifies the determination of sulfur content in zinc concentrate. This standard applies to the determination of sulfur content in zinc concentrate. Measuring range: 20.00%~40.00%.
GB/T 8151.2-2000 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
2012GB/T 8151.12-2012 Methods for chemical analysis of zinc concentrates.Part 12:Determination of sliver content.The flame atomic absorption spectrometric method
2000GB/T 8151.12-2000 Methods for chemical analysis of zinc concentrates -Determination of silver content
1989GB/T 8151.12-1989 Methods for chemical analysis of zinc concentrates--Zinc concentrates--Determination of silver content--Flame atomic absorption spectrophotometric method
1987GB/T 8151.2-1987 Methods for chemical analysis of zinc concentrates--The combustion-neutralization titrimetric method for the determination of sulfur content