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Direct Air Capture of CO2 with Aqueous Amino Acids and Solid Bis-Iminoguanidines (BIGs)

preprint
submitted on 21.08.2019 and posted on 22.08.2019 by Radu Custelcean, Neil J. Williams, Kathleen A. Garrabrant, Pierrick Agullo, Flavien M. Brethomé, Halie J. Martin, Michelle K. Kidder
A bench-scale direct air capture process is reported, based on CO2 absorption with aqueous amino acids and carbonate crystallization with a guanidine compound.

History

Email Address of Submitting Author

custelceanr@ornl.gov

Institution

Oak Ridge National Laboratory

Country

United States

ORCID For Submitting Author

0000-0002-0727-7972

Declaration of Conflict of Interest

No conflict of interest

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