摘要
阐述了我国低阶煤资源的主要煤质特点,从低阶煤提质、以低阶煤为主原料的新型煤气化、低阶煤制清洁燃料及化学品、煤基转化多联产技术系统等方面详细介绍了低阶煤转化利用的主要技术及其工程化示范进展,并探讨了煤转化技术存在的主要问题及今后重点的突破方向。新型煤转化技术的研发和推广可提高我国低阶煤资源的利用效率,保障我国紧缺的液体燃料和化学品的生产,起到优化我国能源结构、保障国家能源战略安全的重要作用。
The characteristics of low rank coal （LRC） in China were explained.The latest progress of primary technology and demonstration engineering of low rank coal conversion and utilization were introduced from the aspects of LRC upgrading technology, new-type LRC-based coal gasification, LRC-based clean fuels and chemicals, and coal-based co-production system. The main problems and improving direction of coal conversion technologies were discussed as well. It is indicated that the development and promotion of new-type coal conversion technologies could improve LRC utilization efficiency, protect the production of scarce liquid fuels and chemicals, optimize energy structure and ensure the security of national energy strategy.
出处
《煤质技术》
2016年第A01期1-4,11,共5页
Coal Quality Technology
关键词
低阶煤
转化利用
技术进展
发展方向
煤基转化多联产技术
low rank coal
conversion and utilization
technical progress
development direction
coal-based co-production technology
