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US 2019/0291043 A1Published application
Systems and methods incorporating ionic liquids for electrochemically mediated capturing of lewis acid gases
AssigneeMassachusetts Institute of Technology
InventorsTrevor Alan Hatton, Paul Brown, Sahag Voskian
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Abstract
The present invention generally relates to methods and systems for capturing a Lewis acid gas (e.g., CO2). In some embodiments, the methods and systems utilize an ionic liquid incorporated into one or more electrochemical cells.
Claims25
1-51. (canceled)
A system for capturing a Lewis acid gas, comprising:
- a first zone for containing a functional ionic liquid comprising a cation and an anion;
- a second zone in fluid connection with the first zone for containing a complexation agent capable of associating and/or disassociating the cation to and/or from the functional ionic liquid upon exposure to an electrical potential;
- and
- apparatus constructed and arranged to apply an electrical potential to a complexation agent in the second zone.
1 more element
63-64. (canceled)
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76-78. (canceled)
Dependencies are inferred from the claim text.