CARBON DIOXIDE ABSORPTION UNIT AND THE REGENERATION METHOD OF SAID UNIT

A carbon dioxide adsorption unit (1) comprises a container (4) having an inlet (8) and an outlet (9). A cartridge (5) of adsorption material, which may be an ion exchange resin or an oxide of an element of the lla group, is removably placed inside the container. A method for regenerating the carbon...

Ausführliche Beschreibung

Gespeichert in:

Bibliographische Detailangaben
Hauptverfasser:	MARTRA, GIANMARIO, CASAGRANDE, SILVIA, UGO, RENATO, PSARO, RINALDO, DOSSI, CARLO, COLUCCIA, SALVATORE, RICHIARDONE, VALTER, MARCHESE, LEONARDO
Format:	Patent
Sprache:	eng ; fre
Schlagworte:	CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL SEPARATION THEIR RELEVANT APPARATUS TRANSPORTING
Online-Zugang:	Volltext bestellen
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!

Beschreibung
Zusammenfassung:	A carbon dioxide adsorption unit (1) comprises a container (4) having an inlet (8) and an outlet (9). A cartridge (5) of adsorption material, which may be an ion exchange resin or an oxide of an element of the lla group, is removably placed inside the container. A method for regenerating the carbon dioxide adsorption unit, where the adsorption material is an ion exchange resin comprises a hydration phase, a regeneration phase and a purging phase. The regeneration phase may comprise treatment with an aqueous alkaline solution or treatment with a heated air stream. An alternative method for regenerating the carbon dioxide adsorption unit, where the adsorption material is an oxide of an element of the lla group comprises heating the oxide at temperatures above 500 DEG C. A carbon dioxide absorption unit (1) having a cartridge (5) placed in a removable way inside a container (4), and made of a material capable of absorbing the carbon dioxide, said material being formed by an ion exchange resin or by a metal oxide; said material being fully renewable so as to restore the initial absorption capacity. L'invention concerne un élément (1) d'absorption de dioxyde de carbone, comprenant une cartouche (5) située amovible dans un contenant (4), et constitué d'un matériau capable d'absorber le dioxyde de carbone Ce matériau peut être constitué d'une résine échangeuse d'ions ou d'un oxyde métallique, ce matériau étant pleinement renouvelable de manière à restaurer la capacité d'absorption initiale de l'élément.