COMBINED SYSTEM BASED ON MIXTURES OF IONIC LIQUIDS AND AMINO ACIDS TO ABSORB CARBON DIOXIDE

The present invention describes a combined liquid absorbent system to capture gaseous CO2. The said combination is given by the mixture of an IL and an amino acid aqueous solution. This mixture has an improved CO2 absorption performance with respect to the separate components that are part of it. Th...

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Bibliographische Detailangaben
Hauptverfasser:	Rafael MARTÍNEZ PALOU, Roberto GARCÍA DE LEÓN, Javier GUZMÁN PANTOJA, Christian ORTEGA GUEVARA
Format:	Patent
Sprache:	eng ; spa
Schlagworte:	ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE ORUNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL BEER BIOCHEMISTRY CAPTURE, STORAGE, SEQUESTRATION OR DISPOSAL OF GREENHOUSEGASES [GHG] CHEMISTRY ENZYMOLOGY FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIREDCHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERSFROM A RACEMIC MIXTURE FIRELIGHTERS FUELS FUELS NOT OTHERWISE PROVIDED FOR GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS LIQUEFIED PETROLEUM GAS LUBRICANTS METALLURGY MICROBIOLOGY MUTATION OR GENETIC ENGINEERING NATURAL GAS PEAT PERFORMING OPERATIONS PETROLEUM, GAS OR COKE INDUSTRIES PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL SEPARATION SPIRITS SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BYSUBCLASSES C10G, C10K TECHNICAL GASES CONTAINING CARBON MONOXIDE TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE TRANSPORTING VINEGAR WINE
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Beschreibung
Zusammenfassung:	The present invention describes a combined liquid absorbent system to capture gaseous CO2. The said combination is given by the mixture of an IL and an amino acid aqueous solution. This mixture has an improved CO2 absorption performance with respect to the separate components that are part of it. These components can be regenerated and reused in several absorption cycles without losing absorption capacity. La presente invención describe un sistema absorbente líquido combinado para la captura de CO2 gaseoso. Dicha combinación está dada por la mezcla de un líquido iónico y una solución acuosa de aminoácido. Esta mezcla tiene una absorción mejorada de CO2 respecto a los componentes que la forman por separado y dichos componentes pueden ser regenerados y reutilizados en varios ciclos de absorción sin pérdida de su capacidad absorbente.