US 12,390,758 B2
Method of manufacturing zeolite-carbon composite and method of treating exhaust gas
Woosung Choi, Suwon-si (KR); Ji Man Kim, Suwon-si (KR); Hyeonji Moon, Hwaseong-si (KR); Jin Seo Park, Suwon-si (KR); Zhengyang Li, Suwon-si (KR); Junho Chung, Suwon-si (KR); and Joungwoo Han, Suwon-si (KR)
Assigned to SAMSUNG ELECTRONICS CO., LTD., Suwon-si (KR); and RESEARCH & BUSINESS FOUNDATION SUNGKYUNKWAN UNIVERSITY, Suwon-si (KR)
Filed by SAMSUNG ELECTRONICS CO., LTD., Suwon-si (KR)
Filed on Dec. 21, 2022, as Appl. No. 18/086,302.
Claims priority of application No. 10-2022-0056060 (KR), filed on May 6, 2022.
Prior Publication US 2023/0356138 A1, Nov. 9, 2023
Int. Cl. B01D 53/02 (2006.01); B01D 53/04 (2006.01); B01J 20/16 (2006.01); B01J 20/30 (2006.01)
CPC B01D 53/0407 (2013.01) [B01J 20/165 (2013.01); B01J 20/3078 (2013.01); B01D 2253/102 (2013.01); B01D 2253/108 (2013.01)] 14 Claims
OG exemplary drawing
 
1. A method of treating an exhaust gas, the method comprising:
providing a mixed gas including an organic gas and an alkali gas in a rotor provided with a zeolite-carbon composite therein;
adsorbing the organic gas and the alkali gas to the zeolite-carbon composite; and
desorbing the organic gas and the alkali gas from the zeolite-carbon composite,
wherein the zeolite-carbon composite includes: a zeolite and a carbon layer on the zeolite.