US 11,673,121 B2
Catalyst for oxidative coupling reaction of methane, method for preparing the same, and method for oxidative coupling reaction of methane using the same
Jeong-Myeong Ha, Seoul (KR); Lien Thi Do, Seoul (KR); Jae Wook Choi, Seoul (KR); Dong Jin Suh, Seoul (KR); Young Hyun Yoon, Seoul (KR); Gi Seok Yang, Seoul (KR); and Hyun Joo Lee, Seoul (KR)
Assigned to KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY, Seoul (KR)
Filed by KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY, Seoul (KR)
Filed on Dec. 17, 2021, as Appl. No. 17/553,795.
Claims priority of application No. 10-2020-0184771 (KR), filed on Dec. 28, 2020.
Prior Publication US 2022/0203334 A1, Jun. 30, 2022
Int. Cl. B01J 23/30 (2006.01); B01J 23/34 (2006.01); B01J 21/06 (2006.01); B01J 23/00 (2006.01); B01J 37/04 (2006.01); B01J 37/08 (2006.01); B01J 37/00 (2006.01); C07C 2/84 (2006.01)
CPC B01J 23/30 (2013.01) [B01J 21/063 (2013.01); B01J 23/002 (2013.01); B01J 23/34 (2013.01); B01J 37/0036 (2013.01); B01J 37/04 (2013.01); B01J 37/08 (2013.01); C07C 2/84 (2013.01); C07C 2523/02 (2013.01); C07C 2523/30 (2013.01); C07C 2523/34 (2013.01)] 14 Claims
OG exemplary drawing
 
1. A catalyst for oxidative coupling reaction of methane, comprising a mixed metal oxide, which is a mixed oxide of metals comprising sodium (Na), tungsten (W), manganese (Mn), barium (Ba) and titanium (Ti); wherein the elemental ratio of Mn/Na is 1.0 or more.