GB/T 35996-2018
ActiveRapid determination of eight elements content for phosphate rock and concentrate—X-ray fluorescence spectrometry
磷矿石和磷精矿中八种元素含量的快速测定 X射线荧光光谱法
Application Summary AI generated
This standard specifies a rapid X-ray fluorescence spectrometry method for determining the content of eight elements (such as phosphorus, calcium, iron, and aluminum) in phosphate rock and its concentrates. It is applied in the mining and mineral processing industries for quality control, resource evaluation, and trade verification of phosphate ores. The method enables fast, multi-element analysis without extensive sample preparation, supporting efficient production and compliance testing.
Related Standards
GB/T 17513-1998
Realgar and orpiment
GB/T 1873-1995
Phosphate rock and concentrate--Determination of silicon dixide content--Gravimetric and volumetric methods
GB/T 1874-1995
Phosphate rock and concentrate--Determination of acid insoluble content--Gravimetric method
GB/T 1872-1995
Phosphate rock and concentrate--Determination of fluorine content--Specific ion electrode method
GB/T 1871.5-1995
Phosphaterock and concentrate--Determination of magnesium oxide content--Flame atomic absorption spectrometric and volumetric methods
GB/T 1871.4-1995
Phosphate rock and concentrate--Determination of calcium oxide content--Volumetric methods
GB/T 1868-1995
Phosphate rock and concentrate--Methods of sampling and preparing sample
GB/T 13551-1995
Phosphate rock and concentrate--Determination of cadmium oxide content--Flame atomic absorption spectrometric method
Transparency note: The application summary and key sentences on this page were automatically generated by AI from the standard's original text. This content has not been human-verified and should not be used for compliance or regulatory purposes. Always refer to the official standard document from the issuing authority.