摘要
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.
作者
范章群
Fan Zhangqun(Xi'an Research Institute, China Coal Technology and Engineering Group Corp., Xi'an, Shaanxi 710077)
出处
《中国煤炭地质》
2017年第2期15-19,共5页
Coal Geology of China
基金
中煤科工集团西安研究院有限公司技术创新资金项目(2015XAYZD09)
关键词
煤岩学
基础煤岩学
应用煤岩学
煤炭高效洁净利用
coal petrology
basic coal petrology
applied coal petrology
high efficiency and clean utilization of coal