US 12,103,899 B2
Method for non-oxidative direct conversion of methane
Yong Tae Kim, Daejeon (KR); Sung Woo Lee, Daejeon (KR); Seok Ki Kim, Suwon (KR); Jungho Shin, Daejeon (KR); Seung Ju Han, Daejeon (KR); Hyun Woo Kim, Gwangju (KR); and Eun Hae Sim, Daejeon (KR)
Assigned to KOREA RESEARCH INSTITUTE OF CHEMICAL TECHNOLOGY, Daejeon (KR)
Appl. No. 18/025,372
Filed by KOREA RESEARCH INSTITUTE OF CHEMICAL TECHNOLOGY, Daejeon (KR)
PCT Filed Aug. 10, 2021, PCT No. PCT/KR2021/010582
§ 371(c)(1), (2) Date Mar. 8, 2023,
PCT Pub. No. WO2022/080638, PCT Pub. Date Apr. 21, 2022.
Claims priority of application No. 10-2020-0130992 (KR), filed on Oct. 12, 2020.
Prior Publication US 2023/0331644 A1, Oct. 19, 2023
Int. Cl. C07C 2/76 (2006.01)
CPC C07C 2/76 (2013.01) [C07C 2521/18 (2013.01); C07C 2523/26 (2013.01); C07C 2523/755 (2013.01)] 11 Claims
OG exemplary drawing
 
1. A method for non-oxidative direct conversion of methane, the method comprising:
(a) supplying a methane feed gas comprising methane at a superficial velocity in a range of 100 cm·min−1 to 200 cm·min−1 to a reactor having an inner surface of made of Inconel 600; and
(b) obtaining a compound having two or more carbon atoms, produced in the reactor having the inner surface made of Inconel 600.