CO2 Capture with MEA Absorption

The rapid increase in the concentration of CO2 raises global concern. The latest research indicates that the concentration has reached a new peak of 400[1] ppm. Effective CO2 abatement strategies, such as Carbon Capture and Storage (CCS), are of great interest. One common method of CCS is MEA absorption. This paper aims to illustrate post-combustion capture with MEA solvent. The principles, procedures, influencing factors, advantages and drawbacks are discussed to better understand what hinders existing power plants from retrofitting with this technology.