煤质特性与煤直接液化关系分析

简要讨论了原料煤特性对煤直接液化的影响,在煤的组成和物理性质等与煤液化关系之间建立良好的对应关系并总结了适合直接液化用煤种的一些特性。 This paper discusses the characteristics of raw coal for direct coal liquefaction.Coal in the composition and physical properties,such as coal liquefaction and the establishment of good relations between the correspondence and summarized for the direct liquefaction of coal with a number of characteristics