美国发展煤炭清洁高效利用技术对中国的启示OACHSSCDCSTPCD

In recent years,the United States has been promoting the development of advanced coal-fired power plants,advanced coal chemical technology and equipment through the"coal first"program,and supporting the development and deployment of"coal+carbon capture,utilization and storage(CCUS)"technology by further improving efficiency and reducing costs associated with carbon capture,while focusing on technologies to recover rare earth elements from coal and coal-based energy.The paper systematically summarizes the research and development investment,research direction and research institutions of the whole process of clean and efficient utilization of coal in the United States,combined with the development status of clean coal technology in China,and puts forward development suggestions for the development of clean and efficient utilization of cutting-edge coal technology under the"Peak Carbon Dioxide Emissions and Carbon Neutrality"goal,which can provide references for further building a green,low-carbon,safe and efficient modern energy system in China.