【摘要】 我国是煤炭生产和消费大国,大力开发应用和推广适合我国国情的洁净煤技术是我国能源发展战略的主要内容,具有重要的意义。阐述了洁净煤技术的研究背景及其概念,介绍和分析了国内、外洁净煤技术的研究和发展现状,重点论述了我国目前在洁净煤研究领域的情况,如煤炭地下气化技术、工业型煤技术、水煤浆技术、煤液化技术、洁净煤联合循环发电技术等的情况,列出了洁净煤技术的特点,指出了我国发展洁净煤技术应加强的工作。更多还原

【Abstract】 China is a country which has a big amount of coal production and consumption.It is a very important part to research and apply proper clean coal technology,it’s also the main content of the national energy sources development strategy and has significant sense.The paper describes the background of research and the concept of clean coal technology,introduces and analyzes the status of research and development of clean coal technology with in China and abroad;in particular,describes the special features of Chinese clean coal technology,such as underground coal gasification,industrial moulded coal,coal water slurry,coal liquefaction,clean coal united cycling energy production techniques,in this paper,the features of the clean coal technology are shown,and the works which should be enhanced to develop the techniques in China are also pointed out.更多还原