US 12,030,037 B2
Catalyst composition for the production C2 hydrocarbons from methane
Wugeng Liang, Sugar Land, TX (US); David West, Sugar Land, TX (US); Hector Perez, Sugar Land, TX (US); Sagar Sarsani, Sugar Land, TX (US); and Luanyi Elizabeth Li, Sugar Land, TX (US)
Assigned to Sabic Global Technologies B.V., Bergen op Zoom (NL)
Appl. No. 17/295,931
Filed by SABIC Global Technologies B.V., Bergen op Zoom (NL)
PCT Filed Dec. 4, 2019, PCT No. PCT/IB2019/060439
§ 371(c)(1), (2) Date May 21, 2021,
PCT Pub. No. WO2020/115678, PCT Pub. Date Jun. 11, 2020.
Claims priority of provisional application 62/774,885, filed on Dec. 4, 2018.
Prior Publication US 2022/0008897 A1, Jan. 13, 2022
Int. Cl. B01J 21/08 (2006.01); B01J 23/02 (2006.01); B01J 23/10 (2006.01); B01J 23/30 (2006.01); B01J 23/78 (2006.01); B01J 23/83 (2006.01); B01J 23/888 (2006.01); C07C 2/84 (2006.01)
CPC B01J 23/30 (2013.01) [B01J 21/08 (2013.01); C07C 2/84 (2013.01); C07C 2521/08 (2013.01); C07C 2523/30 (2013.01)] 17 Claims
OG exemplary drawing
 
1. A composition, comprising a blended product of: (a) a first catalyst component comprising an alkaline earth metal and at least one rare earth element, the first catalyst component having an initial first catalytic activity rate and is present in an amount more than 0 wt. % to about 25 wt. % of the total weight of the composition; and (b) a second catalyst component comprising a transition metal element having redox property and an alkali metal tungstate compound, the second catalyst component having an initial second catalytic activity rate and is present in an amount, greater than about 75 wt. % of the total weight of the composition; wherein, the composition has a catalytic activity rate that is more than the initial second catalytic activity rate and less than the initial first catalytic activity rate.