US 12,338,208 B2
Fluid catalytic cracking catalyst composition for enhanced butylene to propylene selectivity ratio
Wathudura Indika Namal De Silva, Iselin, NJ (US); David M. Stockwell, Iselin, NJ (US); Bilge Yilmaz, Iselin, NJ (US); and Junmei Wei, Iselin, NJ (US)
Assigned to BASF Corporation, Florham Park, NJ (US)
Appl. No. 18/017,775
Filed by BASF CORPORATION, Florham Park, NJ (US)
PCT Filed Jul. 30, 2021, PCT No. PCT/US2021/043979
§ 371(c)(1), (2) Date Jan. 24, 2023,
PCT Pub. No. WO2022/026878, PCT Pub. Date Feb. 3, 2022.
Claims priority of provisional application 63/059,227, filed on Jul. 31, 2020.
Prior Publication US 2023/0192573 A1, Jun. 22, 2023
Int. Cl. C07C 4/06 (2006.01); B01J 21/04 (2006.01); B01J 23/10 (2006.01); B01J 29/04 (2006.01); B01J 29/08 (2006.01); B01J 29/70 (2006.01); B01J 29/80 (2006.01); B01J 35/51 (2024.01); B01J 35/61 (2024.01); B01J 29/06 (2006.01)
CPC C07C 4/06 (2013.01) [B01J 21/04 (2013.01); B01J 23/10 (2013.01); B01J 29/084 (2013.01); B01J 29/7007 (2013.01); B01J 35/51 (2024.01); B01J 35/613 (2024.01); B01J 35/615 (2024.01); B01J 2029/062 (2013.01); C07C 2521/04 (2013.01); C07C 2523/10 (2013.01); C07C 2529/08 (2013.01); C07C 2529/70 (2013.01); C07C 2529/80 (2013.01)] 20 Claims
OG exemplary drawing
 
1. A fluid catalytic cracking (FCC) catalyst composition comprising:
a first component comprising Y zeolite and a first matrix comprising gamma-alumina; and
a second component comprising beta zeolite and a second matrix, wherein the second component is present in the FCC catalyst composition in an amount ranging from about 0.1 wt % to about 20 wt % based on total weight of the FCC catalyst composition.