US 12,121,859 B1
Modular membrane isolation carbon desorption device, carbon capture system, method and application
Changhong Wang, Changsha (CN); Xinbing Xia, Changsha (CN); Pengfei Zhao, Changsha (CN); Yibo Li, Changsha (CN); Hong Liu, Changsha (CN); Shuai Li, Changsha (CN); Kangkang Li, Changsha (CN); Shenghai Yang, Changsha (CN); Yongming Chen, Changsha (CN); Chaobo Tang, Changsha (CN); and Jianguang Yang, Changsha (CN)
Assigned to Central South University, Changsha (CN)
Filed by Central South University, Changsha (CN)
Filed on Jul. 11, 2024, as Appl. No. 18/770,527.
Claims priority of application No. 202410300870.4 (CN), filed on Mar. 15, 2024.
Int. Cl. B01D 53/96 (2006.01); B01D 53/14 (2006.01); B01D 53/18 (2006.01); B01D 53/62 (2006.01); B01D 53/78 (2006.01)
CPC B01D 53/965 (2013.01) [B01D 53/1425 (2013.01); B01D 53/1475 (2013.01); B01D 53/18 (2013.01); B01D 53/62 (2013.01); B01D 53/78 (2013.01); B01D 2252/2041 (2013.01); B01D 2252/20421 (2013.01); B01D 2257/504 (2013.01)] 21 Claims
OG exemplary drawing
 
1. A carbon capture system comprising:
a carbon absorption device;
a modular membrane isolation carbon desorption device comprising an electrolyzer,
wherein the electrolyzer comprises a bottom wall, a first side wall and a second side wall, and the first side wall and the second side wall are positioned opposite each other;
the electrolyzer comprises a plurality of anion exchange membranes, and the plurality of anion exchange membranes are simultaneously sealed and connected to the bottom wall, the first side wall, and the second side wall; and the electrolyzer is divided into a plurality of electrolysis units by the plurality of anion exchange membranes;
each of the plurality of electrolysis units contains electrodes, and the polarities of the electrodes in adjacent electrolysis units are opposite; and one of the plurality of electrolysis units with a positive electrode is an anode electrolysis unit, and one of the plurality of electrolysis units with a negative electrode is a cathode electrolysis unit.