富氧燃烧技术是一项颇具潜力的燃煤电站大规模CO₂减排的CO₂捕集与存储（CCS）新技术。以华中科技大学等为代表的中国若干高校和企业已经在该技术从0.4 MW_th到35 MW_th规模的试验平台上取得了较大进展，200 MW_th商业化示范工程的可行性研究也已顺利完成。中国富氧燃烧技术的研发示范进展已经被纳入全球富氧燃烧技术路线图的重要进程。空气燃烧/富氧燃烧的兼容性设计是示范路线图的重要部分，针对富氧燃烧技术的一些挑战，本文简明阐述了该技术的基础研究与技术创新，包含稳燃、传热、系统运行、矿物演变、腐蚀特性等研究；为了进一步降低碳捕集的成本以及部署大规模应用，本文也简述了下一代新型富氧燃烧技术，包括新型制氧技术和无焰富氧燃烧技术。

Oxyfuel combustion with carbon capture and sequestration (CCS) is a carbon-reduction technology for use in large-scale coal-fired power plants. Significant progress has been achieved in the research and development of this technology during its scaling up from 0.4 MW_th to 3 MW_th and 35 MW_th by the combined efforts of universities and industries in China. A prefeasibility study on a 200 MW_th large-scale demonstration has progressed well, and is ready for implementation. The overall research development and demonstration (RD&D) roadmap for oxyfuel combustion in China has become a critical component of the global RD&D roadmap for oxyfuel combustion. An air combustion/oxyfuel combustion compatible design philosophy was developed during the RD&D process. In this paper, we briefly address fundamental research and technology innovation efforts regarding several technical challenges, including combustion stability, heat transfer, system operation, mineral impurities, and corrosion. To further reduce the cost of carbon capture, in addition to the large-scale deployment of oxyfuel technology, increasing interest is anticipated in the novel and next-generation oxyfuel combustion technologies that are briefly introduced here, including a new oxygen-production concept and flameless oxyfuel combustion.