This experimental setup evaluates the CO₂ capture capacity of various solvents, including aqueous amine solutions and other organic-based solvents. It features a water-jacketed glass reactor that allows for temperature control ranging from 21°C to 200°C. The setup includes a gas mixer and in-line CO₂ analyzers to accurately test both high- and low-CO₂ concentration input streams, simulating conditions found in post-combustion processes and direct air capture (DAC) experiments. With our team’s expertise, we can provide insights into the physicochemical phenomena related to the CO₂-amine reaction, including the capture mechanism and chemical stability. Additionally, we assess overall process performance through CO₂ loading evaluations and energy consumption analyses.