GB/T 1871.3-1995
ActivePhosphate rock and concentrate--Determination of aluminium oxide content--Volumetric and spectrophotometric methods
磷矿石和磷精矿中氧化铝含量的测定 容量法和分光光度法
Application Summary AI generated
This standard specifies volumetric and spectrophotometric methods for determining the aluminum oxide content in phosphate rock and concentrate. It is applied in the mining and mineral processing industries for quality control and classification of phosphate ores, particularly to assess impurities that affect fertilizer production efficiency. The methods are used in laboratory testing contexts to ensure compliance with industrial specifications for phosphate-based products.
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