CARBON DIOXIDE ADSORBENT AND CARBON DIOXIDE RECOVERY APPARATUS USING THE SAME

PROBLEM TO BE SOLVED: To provide an adsorbent having a high carbon dioxide adsorption capacity and improve the efficiency of a carbon dioxide recovery apparatus by using the adsorbent. SOLUTION: The carbon dioxide adsorbent containing oxides of at least one element selected from the group comprising...

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Bibliographic Details
Main Authors KANAE MASAHITO, SATO DAIKI, YOSHIKAWA KOHEI, NAGAYAMA TOSHIAKI
Format Patent
LanguageEnglish
Published 08.09.2011
Subjects
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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Summary:PROBLEM TO BE SOLVED: To provide an adsorbent having a high carbon dioxide adsorption capacity and improve the efficiency of a carbon dioxide recovery apparatus by using the adsorbent. SOLUTION: The carbon dioxide adsorbent containing oxides of at least one element selected from the group comprising Al, Ca, Y and Ce is used to adsorb and separate carbon dioxide from a gas containing carbon dioxide. The surface of the oxides is preferably in a reduced state. COPYRIGHT: (C)2011,JPO&INPIT
Bibliography:Application Number: JP20100038574