CO₂回収用アミン溶液の反応とその圧力依存性

抄録

Research and development of CO₂ capture technologies are of great importance in the context of global warming mitigation. Among those, amines are the most widely used compounds to remove CO₂ from a gas stream. In this article, amine-based CO₂ capture methods are briefly reviewed with a particular focus on amine-CO₂ chemistry, CO₂ solubility in amine solvent, and its pressure dependence. It is also described how the molecular structure of amine affects the CO₂ absorption-desorption performance by comparing several amines.