US 12,084,351 B2
Carbon dioxide extraction using fluidic electrophoresis
Binquan Luan, Chappaqua, NY (US); Rodrigo Neumann Barros Ferreira, Rio de Janeiro (BR); Breanndan O'Conchuir, Warrington (GB); Anshul Gupta, Valhalla, NY (US); Fausto Martelli, Stockton Heath (GB); Mathias B Steiner, Rio de Janeiro (BR); and Tonia Elengikal, Long Island City, NY (US)
Assigned to International Business Machines Corporation, Armonk, NY (US)
Filed by International Business Machines Corporation, Armonk, NY (US)
Filed on Jun. 30, 2021, as Appl. No. 17/363,084.
Prior Publication US 2023/0020787 A1, Jan. 19, 2023
Int. Cl. C01B 32/50 (2017.01); B01D 53/22 (2006.01); B01D 53/32 (2006.01); B01D 57/02 (2006.01)
CPC C01B 32/50 (2017.08) [B01D 57/02 (2013.01); B01D 2257/504 (2013.01)] 9 Claims
OG exemplary drawing
 
1. A method, said method comprising:
dissolving gaseous molecules in water to form an aqueous solution with cations and anions;
submitting said aqueous solution to a chamber;
guiding said anions to a first sub-chamber of said chamber to form a concentrated anionic solution;
collecting said cations in a second sub-chamber of said chamber; and
expelling said concentrated anionic solution.