Development patterns and technology requirements of clean coal utilization

The utilization pattern of coal in China is still relatively extensive,the industry scale of clean coal utilization is small,the space layout is unreasonable,and the induced efficiency and environmental problems are obvious,so there is urgent need for transformation and upgrading. Put forward the development pattern of converting from coal production to clean energy production for future coal production and utilization mode,namely the coal production by large base. The coal can be converted into oil,gas,power,chemicals and other clean fuels and raw materials on site. Analyse the basic conditions and technology requirements supporting the future clean coal utilization mode. It has important reference value for realizing clean and efficient utilization of coal and promoting Coal industry transformation and upgrading.