US 12,479,722 B2
Dehydrogenation reaction device and system having the same
Yongwoo Kim, Gunpo-si (KR); Jin Woo Choung, Suwon-si (KR); Jihui Seo, Ulsan (KR); Jaeyong Lee, Seongnam-si (KR); Pyung Soon Kim, Suwon-si (KR); Minkyu Kim, Seoul (KR); Yoondo Kim, Seoul (KR); Yu-Jin Lee, Seoul (KR); Jaewon Kirk, Seoul (KR); Suk Woo Nam, Seoul (KR); Yongmin Kim, Seoul (KR); and Hyangsoo Jeong, Seoul (KR)
Assigned to HYUNDAI MOTOR COMPANY, Seoul (KR); KIA CORPORATION, Seoul (KR); and KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY, Seoul (KR)
Filed by HYUNDAI MOTOR COMPANY, Seoul (KR); KIA CORPORATION, Seoul (KR); and KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY, Seoul (KR)
Filed on Jul. 13, 2022, as Appl. No. 17/863,997.
Claims priority of application No. 10-2021-0178212 (KR), filed on Dec. 14, 2021.
Prior Publication US 2023/0183061 A1, Jun. 15, 2023
Int. Cl. C01B 3/06 (2006.01)
CPC C01B 3/065 (2013.01) [C01B 2203/066 (2013.01); C01B 2203/1623 (2013.01); C01B 2203/84 (2013.01)] 18 Claims
OG exemplary drawing
 
1. A dehydrogenation reaction device, comprising:
an acid aqueous solution storage unit including a first aqueous acid solution,
a water storage unit including water, and
a dehydrogenation reaction unit including a chemical hydride and configured to receive a second aqueous acid solution in which the first aqueous acid solution and water are mixed,
wherein the chemical hydride reacts with the second aqueous acid solution in the dehydrogenation reaction unit to generate hydrogen, and
wherein
in the acid aqueous solution storage unit, an acid concentration of the first aqueous acid solution is about 12 mol % to about 70 mol %.