GB/T 24221-2009
ActiveChromium ores - Determination of calcium and magnesium contents - EDTA titrimetric method
铬矿石 钙和镁含量的测定 EDTA滴定法
Application Summary AI generated
This standard specifies the EDTA titrimetric method for determining calcium and magnesium content in chromium ores. It is applied in the mining and metallurgical industries for quality control and trade of chromium ores, particularly during ore processing and beneficiation. The method is used in laboratory testing to ensure accurate compositional analysis for smelting and refractory applications.
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