我国煤岩学研究现状及前景分析

Coal Petrology Study Status Quo and Prospect in China

煤岩学是以岩石学观点和方法来研究煤的物质成分、性质和用途,煤岩组分的物理化学性质差异在指导煤炭的高效洁净利用方面,具有其他学科无法替代的优势。基于我国煤岩学研究成果,分别论述了基础煤岩学和应用煤岩学的研究现状和取得的成果,对于后者重点论述炼焦配煤、煤液化和气化等方面煤岩学的应用现状和认识。指出基于图像分析的自动化测试技术和大力开展全国煤炭资源的高效洁净利用是当前乃至以后煤岩学在方法和应用方面的发展方向。

The coal petrology is a branch of learning to study coal material composition, properties and uses, physical and chemicalproperty differences between coal macerals from petrological viewpoint and methods. On the aspect to guide effective coal clean utiliza-tion possesses other disciplines irreplaceable advantage. Based on coal petrological research findings in China, discussed research sta-tus and achieved results of basic coal petrology and applied coal petrology respectively. For the later has emphatically discussed coalpetrological application status quo and understanding on aspects of coking blend, coal liquefaction and gasification. Finally the paperpointed out that the automatic test technology based on image analysis and to pay great effort on nationwide coal resources high efficien-cy and clean utilization are the development direction of coal petrology methodology and application at present and henceforth; providescientific guidance to promote coal resources high efficiency and clean utilization.