US 12,168,223 B2
Metal carbide based catalyst and method of making
Jorge Gascon, Thuwal (SA); Tuiana B. Shoinkhorova, Thuwal (SA); Alla Dikhtiarenko, Thuwal (SA); Mohammed Alabdullah, Thuwal (SA); Alberto Rodriguez Gomez, Thuwal (SA); Jullian Vittenet, Thuwal (SA); Isidoro Morales Osorio, Thuwal (SA); Ola Ali, Thuwal (SA); and Wei Xu, Thuwal (SA)
Assigned to KING ABDULLAH UNIVERSITY OF SCIENCE AND TECHNOLOGY, Thuwal (SA); and SAUDI ARABIAN OIL COMPANY, Dhahran (SA)
Appl. No. 17/630,786
Filed by KING ABDULLAH UNIVERSITY OF SCIENCE AND TECHNOLOGY, Thuwal (SA); and SAUDI ARABIAN OIL COMPANY, Dhahran (SA)
PCT Filed Jul. 28, 2020, PCT No. PCT/IB2020/057120
§ 371(c)(1), (2) Date Jan. 27, 2022,
PCT Pub. No. WO2021/019445, PCT Pub. Date Feb. 4, 2021.
Claims priority of provisional application 62/881,553, filed on Aug. 1, 2019.
Prior Publication US 2022/0266229 A1, Aug. 25, 2022
Int. Cl. B01J 29/80 (2006.01); B01J 21/16 (2006.01); B01J 27/22 (2006.01); B01J 27/224 (2006.01); B01J 29/06 (2006.01); B01J 29/08 (2006.01); B01J 29/70 (2006.01); B01J 35/23 (2024.01); B01J 35/50 (2024.01); B01J 37/00 (2006.01); B01J 37/02 (2006.01); B01J 37/04 (2006.01); C10G 11/05 (2006.01)
CPC B01J 29/80 (2013.01) [B01J 21/16 (2013.01); B01J 27/22 (2013.01); B01J 27/224 (2013.01); B01J 29/084 (2013.01); B01J 29/70 (2013.01); B01J 35/23 (2024.01); B01J 35/50 (2024.01); B01J 37/0036 (2013.01); B01J 37/0045 (2013.01); B01J 37/0221 (2013.01); B01J 37/04 (2013.01); C10G 11/05 (2013.01); B01J 2029/062 (2013.01)] 20 Claims
OG exemplary drawing
 
1. A method for making a metal carbide based catalyst for crude oil cracking, the method comprising:
mixing a clay with a phosphorous based stabilizer material to obtain a liquid slurry;
adding an aluminosilicate zeolite and an ultrastable Y zeolite to the liquid slurry;
adding Al2Cl(OH)5 to the liquid slurry;
adding metal carbide particles, having a given diameter, to the liquid slurry to obtain a mixture; and
spray drying the mixture to obtain the metal carbide based catalyst,
wherein the metal carbide particles are coated with the aluminosilicate zeolite and the ultrastable Y zeolite.