【摘要】 简述了煤直接液化机理,详细介绍了煤直接液化动力学模型及其研究方法,包括单组分分析模型、多组分分析模型及煤液化过程的分段处理研究。通过对煤直接液化动力学模型研究进展的综述,认为近年来煤直接液化动力学的主要发展方向之一是通过分段处理,并根据多组分"集总"反应模型来处理煤直接液化动力学模型。更多还原

【Abstract】 The mechanism of direct coal liquefaction was described.The kinetic models of direct coal liquefaction and research methods were introduced in detail.They include single-component analysis model,multi-component analysis model and the sub-processing coal liquefaction process.Through the review of the progress in the kinetics of direct coal liquefaction,the research trend of the further work was discussed.更多还原