电化学介导胺再生 CO₂捕集技术研究进展

As the severity of global climate change escalates, reducing the concentration of carbon dioxide (CO₂) in the atmosphere has emerged as a pressing challenge. However, the widespread deployment of the most promising amine-based chemical absorption process is still hindered by its high energy consumption. Electrochemical carbon capture technology represented by the electrochemically mediated amine regeneration CO₂ capture technology avoids the application of high-temperature vapors, has the characteristics of flexibility and high efficiency, and marks a new direction for the development of low-energy carbon capture technologies. This paper provides a comprehensive review of the latest advancements in electrochemically mediated amine regeneration CO₂ capture technology in terms of reaction system selection, system simulation and calculation, and the design of efficient reactors. Additionally, it analyses the current state of research and identifies prospective avenues for development. Subsequently, the potential for broader cross-application of electrochemical systems with carbon capture, utilization, and storage (CCUS) technology is analyzed, and the integrated process flow of electrochemical CO₂ compressor and electrochemical carbon capture and reduction is proposed. This review offers new directions and strategies for advancing research and development in electricity-driven low-energy carbon capture technologies.