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US 2010/0140103 A1Published application
Gas Diffusion Anode and CO2 Cathode Electrolyte System
AssigneeCalera Corporation
InventorsRyan J. Gilliam, Valentin Decker, Nigel Antony Knott, Michael Kostowskyj, Bryan Boggs, Kasra Farsad
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Abstract
A low-voltage, low-energy electrochemical system and method of removing protons and/or producing a base solution using a gas diffusion anode and a cathode electrolyte comprising dissolved carbon dioxide, while applying 2V or less across the anode and cathode.
Claims44
An electrochemical system comprising:
- a gas diffusion anode;
- and
- a cathode contacting a cathode electrolyte comprising dissolved carbon dioxide.
An electrochemical method comprising
- applying a voltage across a cathode and a gas diffusion anode in an electrochemical system, wherein the cathode contacts a cathode electrolyte comprising dissolved carbon dioxide.
Dependencies are inferred from the claim text.