摘要
Abstract
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.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Key words
low rank coal/conversion and utilization/technical progress/development direction/coal-based co-production technology分类
化学化工
