GB/T 1871.4-1995
ActivePhosphate rock and concentrate--Determination of calcium oxide content--Volumetric methods
磷矿石和磷精矿中氧化钙含量的测定 容量法
Application Summary AI generated
This standard specifies a volumetric method for determining the calcium oxide content in phosphate rock and concentrates. It is applied in the mining and mineral processing industries for quality control and classification of phosphate raw materials used in fertilizer production. The method is used during ore beneficiation and product inspection to ensure compliance with industrial specifications.
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 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
GB/T 1881-1995
Phosphate rock and concentrate--Determination of strontium oxide content--Flame atomic absorptionspectrometric 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.