COMPOSITIONS FOR CARBON DIOXIDE SEPARATION USING STEAM REGENERATION, AND METHOD FOR PREPARING SAME

Compositions and methods of preparing the compositions are disclosed for sorbents and other surfaces that can adsorb and desorb carbon dioxide. A sorbent or surface can include a metal compound such as an alkali or alkaline earth compound and a support. The sorbent can be prepared by several methods...

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Bibliographische Detailangaben
Hauptverfasser: DUBOVIK MARGARITA, DERITES BRUCE A, COPELAND ROBERT JAMES, ELLIOTT JEANNINE ELIZABETH, BAI CHUANSHENG, LETA DANIEL P, MCCALL PATRICK P
Format: Patent
Sprache:eng
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Zusammenfassung:Compositions and methods of preparing the compositions are disclosed for sorbents and other surfaces that can adsorb and desorb carbon dioxide. A sorbent or surface can include a metal compound such as an alkali or alkaline earth compound and a support. The sorbent can be prepared by several methods, including an incipient wetness technique. The sorbents have a CO2 adsorption and desorption profile. A sorbent having high levels of a metal compound and adsorbed CO2 is disclosed.