中国火电行业燃煤烟气CO2捕集技术路径探究

碳捕集、利用和封存技术（CCUS）是支撑电力行业在脱碳早期阶段继续使用化石燃料发电的关键。围绕CO₂高效低耗减排，对当前电力行业燃煤烟气碳排放趋势和主要捕集技术进行总结，并对下一阶段火电行业碳捕集技术的发展方向进行预估，为“双碳”背景下中国电力行业的绿色转型和高质量发展提供有益参考。建议未来CCUS部署应从“老、旧、小”设备的淘汰改造着手，在完善政策激励与监管的同时，重点开发高效、低能耗的碳捕集技术，降低整体技术的运行成本。

Research on the CO2 Emission Reduction Technology Path of Coal-fired Flue Gas in China’s Thermal Power Industry

Carbon capture, utilization and storage (CCUS) is the key to support the power industry to continue using fossil fuels for power generation in the early stage of decarbonization. Focusing on CO₂ efficient and low consumption emission reduction, this paper summarizes the current carbon emission trend and main capture technologies of coal-fired flue gas in the power industry, and predicts the development direction of carbon capture technology in the thermal power industry in the next stage, providing a useful reference for the green transformation and high-quality development of China's power industry under the "double carbon" background. It is suggested that the future deployment of CCUS should start with the elimination and transformation of “old,broken and small” equipment, and focus on the development of efficient and low-energy carbon capture technology while improving policy incentives and supervision, so as to reduce the operation cost of the overall technology.