T/CSTM 00380-2020 Determination of Total Iron, Oxide of Calcium, Oxide of Magnesium, Silicon Dioxide, Vanadium Pentoxide, Titanium Dioxide, Aluminum Oxide Trihydrate, Phosphorus, and Sulfur Content in Vanadium-Titanium Sintered Ore by Wavelength Dispersive X-Ray Fluorescence Spectrometry

Scope

Scope: This document specifies the principles, reagents, materials, instruments, sampling procedures, steps, allowable deviations, and reporting requirements for the determination of TFe, CaO, MgO, SiO2, V2O5, TiO2, Al2O3, P, and S contents in vanadium-titanium sintered ore and vanadium-titanium pellet ore by X-ray fluorescence spectrometry. This document is applicable to the determination of TFe, CaO, MgO, SiO2, V2O5, TiO2, Al2O3, P, and S contents in vanadium-titanium sintered ore and vanadium-titanium pellet ore by X-ray fluorescence spectrometry. The measurement range (mass fraction): TFe: 30.00%～65.00%, CaO: 0.50%～20.00%, MgO: 0.50%～15.00%, SiO2: 0.50%～20.00%, V2O5: 0.010%～5.00%, TiO2: 0.50%～15.00%, Al2O3: 0.50%～10.00%, P: 0.010%～0.50%, S: 0.010%～0.50%. Main technical content: This document specifies the principles, reagents, materials, instruments, sampling procedures, steps, allowable deviations, and reporting requirements for the determination of TFe, CaO, MgO, SiO2, V2O5, TiO2, Al2O3, P, and S contents in vanadium-titanium sintered ore and vanadium-titanium pellet ore by X-ray fluorescence spectrometry. This document is applicable to the determination of TFe, CaO, MgO, SiO2, V2O5, TiO2, Al2O3, P, and S contents in vanadium-titanium sintered ore and vanadium-titanium pellet ore by X-ray fluorescence spectrometry. The measurement range (mass fraction): TFe: 30.00%～65.00%, CaO: 0.50%～20.00%, MgO: 0.50%～15.00%, SiO2: 0.50%～20.00%, V2O5: 0.010%～5.00%, TiO2: 0.50%～15.00%, Al2O3: 0.50%～10.00%, P: 0.010%～0.50%, S: 0.010%～0.50%

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