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用~1H—NMR波谱法测定不同液化实验条件下所得的抚顺西露天煤的液化产品油的几个重要结构参数;通过对结构参数的比较,阐述了温度对产品油的影响。通过分析结构参数与循环次数的变化关系,得出液化过程中的主要和次要反应。
Several important structural parameters of liquefied product oil from Fushun West open-pit coal obtained under different liquefaction conditions were determined by ~ 1H-NMR spectroscopy. The effects of temperature on product oil were described by comparison of structural parameters. By analyzing the relationship between structural parameters and the number of cycles, the main and secondary reactions in liquefaction process are obtained.