Chemical analysis methods and determination of physical performance of alumina—Part 34:Method of calculating alumina content
MOD AS 2879.11-2004
全国有色金属标准化技术委员会
GB/T 6609的本部分规定了氧化铝中Al2O3含量的计算方法。
本部分适用于氧化铝中Al2O3含量的计算，可以按干燥基进行计算，也可以按焙烧基进行计算。
注： 按干燥基进行计算，冶金级氧化铝中Al2O3含量一般为98.5%～98.9%；按焙烧基进行计算，冶金级氧化铝中Al2O3含量一般为99.4%～99.7%。
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