GB/T 6150.5-2008
ActiveMethods for chemical analysis of tungsten concentrates - Determination of calcium content - EDTA volumetric method and flame atomic absorption spectrometric method
钨精矿化学分析方法 钙量的测定 EDTA容量法和火焰原子吸收光谱法
Application Summary AI generated
This standard specifies two methods—EDTA volumetric and flame atomic absorption spectrometry—for determining the calcium content in tungsten concentrates. It is applied in the metallurgical industry for quality control and chemical analysis of tungsten ores during mining, beneficiation, and processing. The standard ensures accurate calcium measurement, which is critical for assessing concentrate purity and optimizing downstream smelting operations.
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