	US 11,731,122 B2
	Processes for producing fluorided solid oxides and uses thereof in metallocene-based catalyst systems
Max P. McDaniel, Bartlesville, OK (US); Kathy S. Clear, Bartlesville, OK (US); Qing Yang, Bartlesville, OK (US); and Tony R. Crain, Niotaze, KS (US)
Assigned to Chevron Phillips Chemical Company LP, The Woodlands, TX (US)
Filed by Chevron Phillips Chemical Company LP, The Woodlands, TX (US)
Filed on Jul. 1, 2022, as Appl. No. 17/855,874.
Application 17/855,874 is a division of application No. 16/581,811, filed on Sep. 25, 2019, granted, now 11,420,196.
Claims priority of provisional application 62/737,157, filed on Sep. 27, 2018.
Prior Publication US 2022/0331790 A1, Oct. 20, 2022
Int. Cl. B01J 37/02 (2006.01); B01J 23/60 (2006.01); B01J 27/12 (2006.01); B01J 27/138 (2006.01); B01J 31/12 (2006.01)

CPC B01J 37/0209 (2013.01) [B01J 23/60 (2013.01); B01J 27/12 (2013.01); B01J 27/138 (2013.01); B01J 31/122 (2013.01); B01J 37/0203 (2013.01); B01J 37/0213 (2013.01)]

26 Claims

1. A fluorided solid oxide comprising:

a silica-coated alumina;

from about 0.5 to about 15 wt. % F; and

from about 0.5 to about 15 wt. % Zn;

wherein the fluorided solid oxide comprises ZnSiF₆.