earticle

영어

This study investigates the sublimation characteristics of carbon dioxide (CO₂) capture across various concentrations using Cryogenic Carbon Capture (CCC) technology and evaluates CO₂ capture effectiveness under different temperatures through practical experimental setups. CCC, which captures CO₂ by cooling mixed gases to cryogenic temperatures and separating CO₂ as solid, is recognized as a promising carbon capture technology. The research used two experimental methods—Closed Type and Continuous Type—across CO₂ concentrations of 10%, 20%, and 30%, observing temperature-based sublimation characteristics for each concentration. Each concentration exhibited unique sublimation behavior under varying temperatures, and continuous gas injection experiments simulated practical applications. The results demonstrate CCC's efficiency, suggesting further research into process design for practical CCC systems.