US 12,269,022 B2
Highly-dispersed hydrogenation catalyst, preparation method thereof, and use thereof in preparation of biofuel from palm oil or other oil
Wei Li, Tianjin (CN); Siyang Liu, Tianjin (CN); and Qingxin Guan, Tianjin (CN)
Assigned to NANKAI UNIVERSITY, Tianjin (CN)
Appl. No. 17/631,803
Filed by NANKAI UNIVERSITY, Tianjin (CN)
PCT Filed Sep. 20, 2019, PCT No. PCT/CN2019/106882
§ 371(c)(1), (2) Date Jan. 31, 2022,
PCT Pub. No. WO2021/027018, PCT Pub. Date Feb. 18, 2021.
Claims priority of application No. 201910744183.0 (CN), filed on Aug. 13, 2019.
Prior Publication US 2022/0266234 A1, Aug. 25, 2022
Int. Cl. B01J 35/39 (2024.01); B01J 21/04 (2006.01); B01J 21/06 (2006.01); B01J 23/00 (2006.01); B01J 23/888 (2006.01); B01J 35/30 (2024.01); B01J 37/02 (2006.01); C10G 45/08 (2006.01)
CPC B01J 35/399 (2024.01) [B01J 21/04 (2013.01); B01J 21/063 (2013.01); B01J 23/002 (2013.01); B01J 23/8885 (2013.01); B01J 37/0225 (2013.01); C10G 45/08 (2013.01); C10G 2300/202 (2013.01)] 9 Claims
OG exemplary drawing
 
1. A hydrogenation catalyst, wherein the hydrogenation catalyst is obtained by loading an active component on an aluminum oxide composite carrier through 2 to 6 times of impregnation and roasting, wherein
MA-PP and an SCA undergo amidation to obtain a reaction product, then γ-Al2O3 and TBT or TBZ are added into the reaction product to obtain a solid material, and the solid material is dried and roasted to form the aluminum oxide composite carrier, wherein the aluminum oxide composite carrier is an aluminum oxide-titanium dioxide carrier or an aluminum oxide-zirconium dioxide carrier,
wherein active component loaded particles in the hydrogenation catalyst have a particle size of 0.1 nm to 10 nm.