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US 11,633,691 B2Granted
Apparatus, system and method for direct capture of carbon-containing gas
AssigneeDirect Air Capture, LLC
InventorsStuart Licht, Gad Licht
Life of this patent
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Abstract
The present disclosure relates to an apparatus, system and method for selectively capturing a carbon-containing gas from an input gas mixture.
Claims27
A system for selectively transferring a carbon-containing gas from an input gas mixture, the system comprising:
- (a) a thermal insulator that permits net passage therethrough of the carbon-containing gas from the input gas mixture at a first temperature;
- (b) a plenum;
- (c) an anode and cathode positioned within the plenum;
- and
- (d) a molten electrolyte media, housed within the plenum between the anode and the cathode, the molten electrolyte media at a second temperature that is greater than the first temperature, the molten electrolyte media having a first affinity for carbon within the carbon-containing gas received from the thermal insulator and the molten electrolyte media acts as a carbon sink, wherein the molten electrolyte media defines a surface with a first surface area and wherein the upper surface is in fluid communication with the source of the input gas mixture;
- wherein the thermal insulator facilitates the net passage therethough of the carbon-containing gas to the surface of the molten electrolyte media,
- wherein the system is configured to selectively heat and electrolytically split the carbon-containing gas for generating a different chemical substance, and
- wherein the thermal insulator is positioned between a source of the input gas mixture and the plenum.
5 more elements
Dependencies are inferred from the claim text.