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AssigneeUnited States Department of Energy
InventorsJeffrey T. Culp, Wei Shi, Robert L. Thompson, Surya P. Tiwari, Kevin P. Resnik, Lei Hong, Janice A. Steckel, David Hopkinson, Nicholas Siefert
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One or more embodiments relate to a method for removing CO2 from a gaseous stream containing CO2 having the steps of contacting the gaseous stream containing CO2 with a solvent at a first temperature and a first pressure to dissolve said CO2 in said solvent, where the solvent is made up of at least one ester, and where said at least one ester has two or more alkyl-ester functional groups on a central hydrocarbon chain.
A method for removing CO2 from a gaseous stream containing CO2 comprising:
The method of claim 6 wherein the solvent has a water capacity of between approximately 0.2 mol/L of H2O and approximately 2 mol/L of H2O at 25° C.
A method for removing CO2 from a gaseous stream containing CO2 comprising:
A method for removing CO2 from a gaseous stream containing CO2 comprising:
Dependencies are inferred from the claim text.