Abstract: 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 an 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.

Abstract: This disclosure relates to systems and methods for valorization of carbon monoxide tail gas streams for chemical production lines. A disclosed system includes a chemical production line with a separator to remove a product gas from a tail gas that includes carbon monoxide, separators to remove a second product gas from the tail gas, and electrolyzer systems to convert carbon monoxide in the tail gas to other useful chemicals including the second product gas. The electrolyzer products are recycled back to one or more separation stages.

Abstract: This disclosure relates to systems and methods for separating the output stream of a carbon monoxide electrolyzer. A disclosed system includes a carbon monoxide electrolyzer which uses a dual-pressure cryogenic separation system to separate the output gas stream into three portions including a hydrogen-rich vapor stream, a CO-rich stream, and a purified ethylene stream. The cryogenic separation system includes a refrigeration system, a high-pressure gas/liquid separator, an expansion valve, and a low-pressure stripping column.

Abstract: This disclosure relates to systems and methods for conversion of carbon dioxide to carbon monoxide. A disclosed method includes supplying reactants including carbon dioxide, hydrogen, and methane to a catalytic reactor, and converting the carbon dioxide and methane to carbon monoxide. The disclosed method also includes supplying oxygen and methane to a partial oxidation reactor, supplying additional carbon dioxide to the partial oxidation reactor for conversion to carbon monoxide, and transporting an output stream of the partial oxidation reactor to an outer chamber of the catalytic reactor to facilitate catalytic reactions therein.

Abstract: This disclosure relates to systems and methods for gas separation in oxocarbon electrolyzers. A disclosed method includes supplying an oxocarbon to an input stream of a cathode chamber of an oxocarbon electrolyzer, converting the oxocarbon to a product gas in the cathode chamber, obtaining an output stream, with the product gas and residual oxocarbon, from the oxocarbon electrolyzer, and recycling a portion of the product gas, from the output stream, to the input stream.

Abstract: This disclosure relates to systems and methods for gas separation in oxocarbon electrolyzers. A disclosed method includes supplying an oxocarbon to an input stream of a cathode chamber of an oxocarbon electrolyzer, converting the oxocarbon to a product gas in the cathode chamber, obtaining an output stream, with the product gas and residual oxocarbon, from the oxocarbon electrolyzer, and recycling a portion of the product gas, from the output stream, to the input stream.

Abstract: This disclosure relates to systems and methods for gas separation in oxocarbon electrolyzers. A disclosed method includes supplying an oxocarbon to an input stream of a cathode chamber of an oxocarbon electrolyzer, converting the oxocarbon to a product gas in the cathode chamber, obtaining an output stream, with the product gas and residual oxocarbon, from the oxocarbon electrolyzer, and recycling a portion of the product gas, from the output stream, to the input stream.

Abstract: Methods and systems for the valorization of carbon monoxide emissions from metallurgical furnaces into highly valuable low-carbon footprint chemicals using carbon monoxide electrolysis are disclosed herein are disclosed. A disclosed method includes operating a metallurgical furnace; obtaining, in connection with the operation of the metallurgical furnace, a volume of carbon monoxide; supplying the volume of carbon monoxide to a cathode area of a carbon monoxide electrolyzer to be used as a reduction substrate; and generating, using the carbon monoxide electrolyzer, the reduction substrate, and an oxidation substrate, a volume of generated chemicals. The volume of generated chemicals is at least one of: a volume of hydrocarbons, a volume of organic acids, a volume of alcohol, a volume of olefins and a volume of N-rich organic compounds.

Abstract: Methods and systems for the valorization of carbon monoxide emissions from metallurgical furnaces into highly valuable low-carbon footprint chemicals using carbon monoxide electrolysis are disclosed herein are disclosed. A disclosed method includes operating a metallurgical furnace; obtaining, in connection with the operation of the metallurgical furnace, a volume of carbon monoxide; supplying the volume of carbon monoxide to a cathode area of a carbon monoxide electrolyzer to be used as a reduction substrate; and generating, using the carbon monoxide electrolyzer, the reduction substrate, and an oxidation substrate, a volume of generated chemicals. The volume of generated chemicals is at least one of: a volume of hydrocarbons, a volume of organic acids, a volume of alcohol, a volume of olefins and a volume of N-rich organic compounds.

Abstract: Methods and systems which involve separating liquid products are disclosed herein. A disclosed method includes supplying a volume of oxocarbon carbon to a cathode area of an oxocarbon electrolyzer to be used as a reduction substrate, generating a volume of an organic anion using the reduction substrate, and obtaining a liquid stream from the oxocarbon electrolyzer which includes the volume of the organic anion and a volume of a base. The method also includes generating, using a separation process and from the liquid stream, a first stream and a second separate stream. The separation process separates a volume of cations from the liquid stream. The first stream includes a second volume of the base. The second stream includes a volume of organic acid. The volume of organic acid includes the volume of organic anions. The second volume of the base includes the volume of cations.

Abstract: Methods and systems for the valorization of carbon monoxide emissions from electric arc furnaces into highly valuable low-carbon footprint chemicals using carbon monoxide electrolysis are disclosed herein are disclosed. A disclosed method includes operating an electric arc furnace, generating, via operation of the electric arc furnace, a volume of carbon monoxide, supplying the volume of carbon monoxide to a cathode area of a carbon monoxide electrolyzer to be used as a reduction substrate, and generating, using the carbon monoxide electrolyzer, the reduction substrate, and an oxidation substrate, a volume of generated chemicals. The volume of generated chemicals is at least one of: a volume of hydrocarbons, a volume of organic acids, a volume of alcohol, a volume of olefins and a volume of N-rich organic compounds.

Abstract: Methods and systems for the valorization of carbon monoxide emissions from metallurgical furnaces into highly valuable low-carbon footprint chemicals using carbon monoxide electrolysis are disclosed herein are disclosed. A disclosed method includes operating a metallurgical furnace; obtaining, in connection with the operation of the metallurgical furnace, a volume of carbon monoxide; supplying the volume of carbon monoxide to a cathode area of a carbon monoxide electrolyzer to be used as a reduction substrate; and generating, using the carbon monoxide electrolyzer, the reduction substrate, and an oxidation substrate, a volume of generated chemicals. The volume of generated chemicals is at least one of: a volume of hydrocarbons, a volume of organic acids, a volume of alcohol, a volume of olefins and a volume of N-rich organic compounds.

Abstract: Methods and systems related to augmenting syngas production using electrolysis are disclosed. A disclosed method includes harvesting a volume of carbon monoxide from a syngas production system operating on a volume of natural gas, supplying the volume of carbon monoxide to a cathode area of an electrolyzer, and generating, using the volume of carbon monoxide and the electrolyzer, a volume of generated chemicals. The volume of generated chemicals is at least one of: a volume of hydrocarbons, a volume of olefins, a volume of organic acids, a volume of alcohols, and a volume of N-rich organic compounds.

Abstract: Methods and systems related to augmenting syngas production using electrolysis are disclosed. A disclosed method includes harvesting a volume of carbon monoxide from a syngas production system operating on a volume of natural gas, supplying the volume of carbon monoxide to a cathode area of an electrolyzer, and generating, using the volume of carbon monoxide and the electrolyzer, a volume of generated chemicals. The volume of generated chemicals is at least one of: a volume of hydrocarbons, a volume of olefins, a volume of organic acids, a volume of alcohols, and a volume of N-rich organic compounds.

Abstract: Methods and systems related to augmenting syngas production using electrolysis are disclosed. A disclosed method includes harvesting a volume of carbon monoxide from a syngas production system operating on a volume of natural gas, supplying the volume of carbon monoxide to a cathode area of an electrolyzer, and generating, using the volume of carbon monoxide and the electrolyzer, a volume of generated chemicals. The volume of generated chemicals is at least one of: a volume of hydrocarbons, a volume of olefins, a volume of organic acids, a volume of alcohols, and a volume of N-rich organic compounds.

Abstract: 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.

Abstract: The device (100) for hybrid production of synthetic dihydrogen and/or synthetic methane comprises: an inlet (105) for a synthesis gas stream preferably comprising at least CO and H2, a catalytic conversion reactor (110), the following alternative configurations: a first configuration in which the operating conditions of the reactor promote a Sabatier reaction, so as to produce an outlet gas comprising mainly methane, or a second configuration in which the operating conditions of the reactor promote a water gas shift reaction, so as to produce an outlet gas comprising mainly dihydrogen; an outlet (115) for synthetic dihydrogen and/or synthetic methane and a control system (120) comprising a means (121) for selecting a configuration for operating the reactor and a control means (122) according to the selected configuration, the reactor being configured to operate according to a command.