A cooperative adsorbent for the switch-like capture of carbon dioxide from crude natural gas
Rebecca L. Siegelman, Joshua A. Thompson, Jarad A. Mason, Thomas M. McDonald, Jeffrey R. Long
Abstract
Diamine-appended metal–organic frameworks can be optimized as adsorbents for pressure-swing purification of crude natural gas. A cooperative CO 2 binding mechanism enables high CO 2 swing capacities and enhanced performance under humid conditions.
Topics & Concepts
Natural gasWellheadAdsorptionCarbon dioxideChemistryChemical engineeringMethaneZeoliteOrganic chemistryPetroleum engineeringGeologyCatalysisEngineeringMetal-Organic Frameworks: Synthesis and ApplicationsCarbon Dioxide Capture TechnologiesMembrane Separation and Gas Transport