US 11,992,829 B2
Peptization agent and solid catalyst manufacturing method
Guanghui Zhu, Dhahran (SA); and Omer Refa Koseoglu, Dhahran (SA)
Assigned to SAUDI ARABIAN OIL COMPANY, Dhahran (SA)
Filed by Saudi Arabian Oil Company, Dhahran (SA)
Filed on Mar. 8, 2022, as Appl. No. 17/689,009.
Prior Publication US 2023/0285951 A1, Sep. 14, 2023
Int. Cl. B01J 21/04 (2006.01); B01J 21/08 (2006.01); B01J 35/02 (2006.01); B01J 35/50 (2024.01); B01J 37/00 (2006.01); B01J 37/03 (2006.01); B01J 37/04 (2006.01)
CPC B01J 37/0072 (2013.01) [B01J 21/04 (2013.01); B01J 21/08 (2013.01); B01J 35/50 (2024.01); B01J 37/031 (2013.01); B01J 37/04 (2013.01)] 18 Claims
 
1. A method for manufacture of solid catalyst particles and/or solid catalyst support particles comprising:
providing a first intermediate composition comprising one or more base catalyst materials and/or one or more base catalyst support materials;
providing a second intermediate composition comprising one or more inorganic oxide materials;
contacting the second intermediate composition with an effective quantity of a peptization agent to form a peptized binder composition,
wherein the peptization agent includes one or more oxidized disulfide oil (ODSO) compounds;
mixing the first intermediate composition and the peptized binder composition to form a composite;
forming solid catalyst particles and/or solid catalyst support particles from the composite.