【摘要】 化学溶剂吸收法是目前最有效的CO₂烟气捕集技术,但过高的再生能耗是限制工业应用的瓶颈。本文综述了常规化学吸收溶剂吸收CO₂的反应机理,并介绍了化学吸收技术的捕集工艺及目前发展现状。重点阐述新型吸收溶剂液-液相变溶剂在CO₂烟气捕集方面的研究进展,并对液-液相变吸收技术发展前景进行了展望。更多还原

【Abstract】 Chemical solvent absorption is the most effective CO₂ gas capture technology, but high regeneration energy consumption is a bottleneck that limits industrial applications. In this paper, the mechanism of the absorption of CO₂ by conventional chemical absorption solvents is reviewed,the capture process and the current development statusof chemical absorption technology are introduced. This paper focuses on the research progress of new solvent-assisted solvent liquid-liquid phase-change solvents in CO₂ flue gas capture, and looks into the development prospects of liquid-liquid phase-separation absorption technologies.更多还原