CO2 UTILIZATION IN ELECTROCHEMICAL SYSTEMS

A low-voltage, low-energy electrochemical system and method of removing protons and/or producing a base solution comprising hydroxide and carbonate/bicarbonate ions, utilizing carbon dioxide in a cathode compartment that is partitioned into a first cathode electrolyte compartment and a second cathod...

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Bibliographic Details
Main Authors ALBRECHT THOMAS A, KNOTT NIGEL ANTONY, DECKER VALENTIN, GORER ALEXANDER, GILLIAM RYAN, FARSAD KASRA, KOSTOWSKYJ MICHAEL, JALANI NIKHIL, BOGGS BRYAN
Format Patent
LanguageEnglish
Korean
Published 14.04.2011
Subjects
APPARATUS THEREFOR
CHEMISTRY
COMPOUNDS THEREOF
ELECTROLYTIC OR ELECTROPHORETIC PROCESSES
ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTIONOF COMPOUNDS OR NON-METALS
INORGANIC CHEMISTRY
METALLURGY
NON-METALLIC ELEMENTS
PERFORMING OPERATIONS
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
SEPARATION
TRANSPORTING
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Summary:A low-voltage, low-energy electrochemical system and method of removing protons and/or producing a base solution comprising hydroxide and carbonate/bicarbonate ions, utilizing carbon dioxide in a cathode compartment that is partitioned into a first cathode electrolyte compartment and a second cathode electrolyte compartment such that liquid flow between the cathode electrolyte compartments is possible, but wherein gaseous communication to between the cathode electrolyte compartments is restricted. Carbon dioxide gas in one cathode electrolyte compartment is utilized with the cathode electrolyte in both compartments to produce the base solution with less that 3V applied across the electrodes.
Bibliography:Application Number: KR20117003467