US 12,104,123 B2
Reactive silica-alumina matrix component compositions for bottoms cracking catalysts
David M. Stockwell, Iselin, NJ (US); Junmei Wei, Iselin, NJ (US); Xingtao Gao, Iselin, NJ (US); and David H. Harris, Mountainside, NJ (US)
Assigned to BASF CORPORATION, Florham Park, NJ (US)
Filed by BASF CORPORATION, Florham Park, NJ (US)
Filed on Oct. 12, 2023, as Appl. No. 18/379,230.
Application 18/379,230 is a continuation of application No. 17/718,720, filed on Apr. 12, 2022, granted, now 11,827,853.
Application 17/718,720 is a continuation of application No. 16/770,912, granted, now 11,332,675, previously published as PCT/US2018/064738, filed on Dec. 10, 2018.
Claims priority of provisional application 62/597,176, filed on Dec. 11, 2017.
Prior Publication US 2024/0034938 A1, Feb. 1, 2024
This patent is subject to a terminal disclaimer.
Int. Cl. C10G 11/05 (2006.01); B01J 21/12 (2006.01); B01J 21/16 (2006.01); B01J 29/08 (2006.01); B01J 35/00 (2006.01); B01J 35/40 (2024.01); B01J 35/51 (2024.01); B01J 35/61 (2024.01); B01J 35/63 (2024.01); B01J 37/00 (2006.01); B01J 37/03 (2006.01); B01J 37/08 (2006.01); B01J 37/10 (2006.01); C10G 11/18 (2006.01)
CPC C10G 11/05 (2013.01) [B01J 21/12 (2013.01); B01J 21/16 (2013.01); B01J 29/088 (2013.01); B01J 35/19 (2024.01); B01J 35/40 (2024.01); B01J 35/51 (2024.01); B01J 35/613 (2024.01); B01J 35/615 (2024.01); B01J 35/633 (2024.01); B01J 35/635 (2024.01); B01J 37/0045 (2013.01); B01J 37/038 (2013.01); B01J 37/082 (2013.01); B01J 37/10 (2013.01); C10G 11/18 (2013.01); B01J 2229/18 (2013.01); C10G 2300/70 (2013.01)] 6 Claims
 
1. A bottoms cracking catalyst composition, comprising:
about 40 to about 60 wt % alumina;
greater than 0 to about 10 wt % of a rare earth carbonate comprising ytterbium carbonate, gadolinium carbonate, cerium carbonate, lanthanum carbonate, yttrium carbonate, or a mixture of any two or more thereof;
about 2 to about 20 wt % reactive silica;
about 3 to about 20 wt % of a component comprising peptizable boehmite, colloidal silica, aluminum chlorohydrol, or a combination of any two or more thereof; and
about 10 to about 50 wt % of kaolin,
wherein the bottoms cracking catalyst composition does not include a zeolite.