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通过实验数据 ,利用数理统计理论对苯的纯度与其结晶点之间的关系进行了充分的论证。结果表明 ,根据色谱对苯组成分析结果可以准确地反映苯的结晶点是否合格 ,采用回归分析确定苯的组成与其结晶点的相关关系 ,使苯结晶点分析由经典的物理分析改为快速准确的苯组成分析。并在实际生产中得到实施应用 ,对苯产品质量分析起到十分重要的作用
Through the experimental data, the relationship between the purity of benzene and its crystallization point is fully demonstrated by mathematical statistics theory. The results show that the chromatographic analysis of benzene composition can accurately reflect the crystallization point of benzene is qualified by regression analysis to determine the composition of benzene and its crystallization point of the relationship between the benzene crystallization point analysis from the classic physical analysis to fast and accurate Benzene composition analysis. And in the actual production has been applied, Benzene product quality analysis plays a very important role