Carbon monoxide electrolyzers used with reverse water gas shift reactors for the conversion of carbon dioxide into added-value products

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United States of America Patent

PATENT NO 11846034
SERIAL NO

18111631

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Abstract

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Methods and systems related to valorizing carbon dioxide are disclosed. A disclosed system includes a reverse water gas shift (RWGS) reactor, a carbon dioxide source connection fluidly connecting a carbon dioxide source to the RWGS reactor, an electrolyzer having an anode area and a cathode area, and a carbon monoxide source connection fluidly connecting the RWGS reactor to the cathode area. The RWGS reactor is configured to generate, using a volume of carbon dioxide from the carbon dioxide source connection, a volume of carbon monoxide in a RWGS reaction. The electrolyzer is configured to generate, using the electrolyzer and a reduction of the volume of carbon monoxide from the carbon monoxide source connection and an oxidation of an oxidation substrate, a volume of generated chemicals including hydrocarbons, organic acids, alcohol, olefins, or N-rich organic compounds.

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Patent Owner(s)

Patent OwnerAddress
DIOXYCLESAINT OUEN SUR SEINE

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Lamaison, Sarah Paris, FR 22 2
Maistrello, Jonathan La Garenne Colombes, FR 7 0
Mariano, Ruperto G Ithaca, US 9 0
Wakerley, David Paris, FR 21 1

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