GB/T 16484.23-2009
ActiveChemical analysis methods of rare earth chloride and light rare earth carbonate - Part 23: Determination of acid insoluble substance in light rare earth carbonate - Gravimetry
氯化稀土、碳酸轻稀土化学分析方法 第23部分：碳酸轻稀土中酸不溶物量的测定 重量法
Application Summary AI generated
This standard specifies the gravimetric method for determining the amount of acid-insoluble substances in light rare earth carbonate. It is applied in the metallurgy and rare earth industries for quality control and chemical analysis of raw materials used in the production of rare earth compounds. The method ensures compliance with material purity requirements for downstream applications such as catalysts, magnets, and phosphors.
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GB/T 12690.12-2003
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GB/T 12690.5-2003
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