CARBON DIOXIDE ABSORBENT FOR EXHAUST GAS, AND PREPARATION METHOD THEREOF

CARBON DIOXIDE ABSORBENT FOR EXHAUST GAS, AND PREPARATION METHOD THEREOF

The present invention relates to a carbon dioxide absorbent for exhaust gas capable of being repeatedly used during carbon dioxide capturing and recycling processes. The present invention relates to a carbon dioxide absorbent for capturing carbon dioxide contained in exhaust gas, wherein a solid mat...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: JEON, WON-SIK, RYU, CHONG-KUL, EOM, TAE-HYEONG, LEE, JOONG-BEOM, BAEK, JEOM-IN
Format: Patent
Sprache:eng ; fre
Schlagworte:
CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY
CHEMISTRY
COMPOUNDS THEREOF
INORGANIC CHEMISTRY
METALLURGY
NON-METALLIC ELEMENTS
PERFORMING OPERATIONS
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
SEPARATION
THEIR RELEVANT APPARATUS
TRANSPORTING
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Beschreibung
Zusammenfassung:The present invention relates to a carbon dioxide absorbent for exhaust gas capable of being repeatedly used during carbon dioxide capturing and recycling processes. The present invention relates to a carbon dioxide absorbent for capturing carbon dioxide contained in exhaust gas, wherein a solid material constituting the absorbent comprises 5-70 wt% of an active component, 5-70 wt% of a support, 5-70 wt% of an inorganic binder, and 5-70 wt% of a recycling improver. The carbon dioxide absorbent for exhaust gas satisfies physical characteristics such as spherical shape, average particle size and size distribution, charge density, abrasion resistance and the like required for processes, and has excellent CO2 absorption and recycling properties.