GB/T 6730.3-1986
AbolishedMethods for chemical analysis of iron ores--The gravimetric method for the determination of hygroscopic moisture content in analytical samples
铁矿石化学分析方法 重量法测定分析试样中吸湿水量
Application Summary AI generated
This standard specifies the gravimetric method for determining the hygroscopic moisture content in iron ore analytical samples. It is applied in mining and metallurgical laboratories to correct the mass of test portions for subsequent chemical analysis, ensuring accurate calculation of element concentrations. The method is essential for quality control in iron ore trading, processing, and steelmaking.
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