从煤大分子结构模型、分子间结构模型和复合结构模型3个方面对煤的十几种典型结构模型进行了归类,对各模型的研究背景和研究方法进行了介绍和简要评述,并引入了我国学者新近发表的若干煤结构模型概念,指出其中的煤嵌布结构模型是目前煤化学界所提出的最为系统和全面的关于煤复合结构的概念描述,其研究过程反映了该嵌布结构模型是煤组成结构本质的一种自然体现,对煤溶解过程中的各种现象及煤的黏结性等可以作出合理的解释.%Numerous models are classified into three kinds: macromolecular structure model, intermolecular structure model and composite structure model. The background and method of these models are introduced and brief comments are made. What's more, some concepts of coal structure models which have been recently developed by Chinese scholars are introduced. As the most systematic and comprehensive among the models which are proposed by academic circles of coal chemistry, the coal inbuilt state structural model is a natural embodiment of the essence of coal component structure. Besides, the phenomenon during the dissolution process and the coal cohesiveness are rationally explained using the coal inbuilt state structural model.
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