NOVEL COMPOUNDS FOR THE CAPTURE OF CARBON DIOXIDE FROM GASEOUS MIXTURES AND SUBSEQUENT RELEASE, RELATED PROCESS AND PLANT

The present invention relates to novel molecules suitable to the use in the separation/removal of carbon dioxide from gaseous mixtures as liquid-phase carbon dioxide absorbers and suitable to allow the subsequent release of the absorbed carbon dioxide in form of different ionic liquids, preferential...

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Bibliographische Detailangaben
Hauptverfasser:	ACCIARRI, MAURIZIO, FILIPPO, VODOPIVEC, BRUNO, BINETTI, SIMONA, OLGA, MESCHIA, MAURILIO, GIUSEPPE
Format:	Patent
Sprache:	eng ; fre
Schlagworte:	PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL SEPARATION TRANSPORTING
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Beschreibung
Zusammenfassung:	The present invention relates to novel molecules suitable to the use in the separation/removal of carbon dioxide from gaseous mixtures as liquid-phase carbon dioxide absorbers and suitable to allow the subsequent release of the absorbed carbon dioxide in form of different ionic liquids, preferentially a glycine salt with choline hexanoate, ester between glycine and hexanoic alcohol (hexyl glycinate) and glycerol ester with glycine and hexanoic acid. The present invention also relates to a method and a plant for the capture of carbon dioxide from gaseous mixtures by using an absorber for carbon dioxide in liquid phase with a heating jacket. La présente invention concerne de nouvelles molécules appropriées pour être utilisées dans la séparation/l'élimination de dioxyde de carbone de mélanges gazeux comme des absorbeurs de dioxyde de carbone en phase liquide et appropriées pour permettre la libération subséquente du dioxyde de carbone absorbé. La présente invention concerne également un procédé et une installation pour la capture du dioxyde de carbone de mélanges gazeux à l'aide d'un absorbeur de dioxyde de carbone en phase liquide.