A Selection of Amine Sorbents for CO2 Capture from Flue Gases

摘要: Amine absorption processes are widely used in the industry to purify refinery gases, process gases or natural gas. Recently, amine has also been considered for CO2 removal from flue gases. It a number of advantages, but there is one major disadvantage - high energy consumption. This can be reduced by using an appropriate sorbent. From group several dozen solutions, three sorbents were selected based on primary, tertiary and sterically hindered amines. The solutions test capacity, kinetics heat absorption. Additional tests performed actual absorber-desorber system indicate most sorbent capturing