Research on the development path of clean and efficient utilization of coal in China

CAI Ruichun; LIU Jun; NIE Xinhui

Abstract：In recent years,China's clean and efficient utilization of coal has achieved significant results in coal washing and processing,clean development of coal-fired power,coal chemical industry,utilization of low-grade coal,and treatment of loose coal.Faced the dual carbon target,there are urgent issues in key technologies,equipment,and environmental governance that need to be addressed.Based on this,coal washing and processing accelerate the intelligent construction of coal preparation plants,promote clean production level,and improve the utilization level of by-products such as coal gangue and coal slurry;Coal power should strengthen low-carbon transformation such as"three transformations linkage",clean coal power generation,and joint operation of coal power and renewable energy;Traditional coal chemical industry needs to optimize its structure,adjust its production capacity,and promote industrial upgrading;The modern coal chemical industry should develop towards high-end,diversified,and low-carbon,strengthen chain extension,supplementation,and strengthening,accelerate the integration of industry and new technologies,and promote clean and efficient production;In addition,efforts should be made to build an industrial chain cluster of"coal coal electricity coal chemical industry"and construct an integrated development base of green electricity green hydrogen hydrogen storage coal chemical industry.