Carbon dioxide capture apparatus and method of capturing carbon dioxide

The present invention provides a carbon dioxide capture apparatus and method of capturing carbon dioxide. The carbon dioxide capture apparatus according to an embodiment includes an absorber and a stripper. The liquid level of the absorbing liquid within the absorber is measured by an absorber level...

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Bibliographic Details
Main Authors NORIKO CHIBA, MASATOSHI HODOTSUKA, NORIHIDE EGAMI
Format Patent
LanguageChinese
English
Published 25.05.2016
Subjects
CHEMISTRY
COMPOUNDS THEREOF
INORGANIC CHEMISTRY
METALLURGY
NON-METALLIC ELEMENTS
PERFORMING OPERATIONS
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
SEPARATION
TRANSPORTING
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Summary:The present invention provides a carbon dioxide capture apparatus and method of capturing carbon dioxide. The carbon dioxide capture apparatus according to an embodiment includes an absorber and a stripper. The liquid level of the absorbing liquid within the absorber is measured by an absorber level gauge. A regulating liquid that contains water and is used to control the proportion of water contained in the absorbing liquid is stored in a regulating liquid tank. The flow rate of the regulating liquid to be supplied from the regulating liquid tank to the absorber or the stripper is controlled by a regulating liquid control valve. A controller controls the opening degree of the regulating liquid control valve based on the liquid level of the absorbing liquid measured by the absorber level gauge.
Bibliography:Application Number: CN201510764920