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University of Kentucky

Center for Applied Energy Research Faculty Patents

Carbon Capture

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Co2 Mass Transfer Enhancement Of Aqueous Amine Solvents By Particle Additives, Leland R. Widger, Guojie Qi, Kun Liu, Jonathan Bryant, Cameron A. Lippert, Kunlei Liu Mar 2020

Co2 Mass Transfer Enhancement Of Aqueous Amine Solvents By Particle Additives, Leland R. Widger, Guojie Qi, Kun Liu, Jonathan Bryant, Cameron A. Lippert, Kunlei Liu

Center for Applied Energy Research Faculty Patents

The present invention relates to methods for improving carbon capture by providing particles within an amine solvent. The particles provide for increased turbulence at the interface between the counter-flowing gas and solvent, which allows for increased amine and carbamate salt diffusion between the liquid film and bulk.