Taking Yanzhou coal and Shenfu coal as the research object, the effect on quick coal liquefaction at high temperature (QCLHT) of small molecular compound in coal was is systematically investigated.
本文选用兖州煤和神府煤为研究煤种，针对煤中小分子化合物对煤高温快速液化的影响进行了较系统的研究。
Test result showed that combustion of Shenhua coal liquefaction residuals proceeds in two stages a low and a high temperature stage.
实验表明：神华煤液化残渣的燃烧是分两步进行的，在低温段主要是神华煤液化残渣中挥发性的气体急剧析出，引起燃烧失重；
Test result showed that combustion of Shenhua coal liquefaction residuals proceeds in two stages a low and a high temperature stage.
实验表明：神华煤液化残渣的燃烧是分两步进行的，在低温段主要是神华煤液化残渣中挥发性的气体急剧析出，引起燃烧失重；
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