煤液化残渣性质及应用研究进展 '

介绍了煤液化残渣产生背景、概念及性质,综述了国内外在煤液化残渣性质及其转化利用方面的研究现状、取得的成绩及面临的问题。在总结前人研究成果的基础上,指出了今后的研究方向,这对于中国的煤化工事业具有重要的指导意义。 This paper introduced the background of come into being,definition and characteristics of coal liquefac- tion residues,and then reviewed the research status,current problems and obtained achievements concerning coal liquefaction residuals' characteristics and applications.According as the former research achievements of coal lique- faction residues,proposed its later research direction,and this have important indicating significance for home coal chemistry