本文简要介绍了水泥熟料中氧化镁的定量分析方法,并采用化学方法和XRD内标法对水泥熟料中的方镁石进行定量分析,用回收率评价了该方法的准确性.结果表明:化学方法和XRD内标法定量水泥熟料中方镁石的含量是可行的,化学方法的回收率在99.40%以上,两种方法的测定结果一致.
In this paper, quantitative analysis of magnesium oxide in cement clinker is introducted briefly, and chemical analysis method and XRD internal standard method were used to determine the content of periclase in cement clinker, and the determined accuracy was evaluated by recovery. The results show that it is feasible to determine periclase in cement clinker using these two methods .The periclase recovery of chemical method is more than 99.40% and the results of chemical method is accordance with that of XRD internal standard method.
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