Direct air capture (DAC) of CO<sub>2</sub> using polyethylenimine (PEI) “snow”: a scalable strategy
Xingguang Xu, Matthew Myers, Friso G. Versteeg, Bobby Pejcic, Charles Heath, Colin D. Wood
Abstract
We report the rapid and scalable preparation of PEI snow that can remove CO<sub>2</sub> from air under industrial conditions.
Topics & Concepts
PolyethylenimineSnowScalabilityEnvironmental scienceProcess engineeringChemistryComputer scienceMeteorologyEngineeringPhysicsDatabaseBiochemistryGeneTransfectionCarbon Dioxide Capture TechnologiesPer- and polyfluoroalkyl substances researchMembrane Separation and Gas Transport