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The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Patent No.:

US 10233270 B1

PDFFull Text
Date of Patent:
Mar. 19, 2019

Filed:

Aug. 19, 2014

Fluorinated catalyst supports and catalyst systems

Applicant:

Univation Technologies, Llc, Houston, TX (US);

Inventors:

John H. Moorhouse, Middlesex, NJ (US);

Kevin J. Cann, Tierra Verde, FL (US);

Phuong A. Cao, Old Bridge, NJ (US);

Mark G. Goode, S. Charleston, WV (US);

C. Jeff Harlan, Houston, TX (US);

Wesley R. Mariott, Freeport, TX (US);

Assignee:

Univation Technologies, LLC, Houston, TX (US);

Attorney:

Brooks, Cameron & Huebsch, PLLC

Primary Examiner:

Patricia L Hailey

Int. Cl.
CPC ...
B01J 8/24 (2006.01); B01J 21/04 (2006.01); B01J 21/08 (2006.01); B01J 27/12 (2006.01); C08F 210/16 (2006.01); B01J 37/04 (2006.01); B01J 37/08 (2006.01); B01J 37/26 (2006.01); B01J 21/12 (2006.01); B01J 27/135 (2006.01); B01J 32/00 (2006.01); B01J 35/00 (2006.01); B01J 37/00 (2006.01); B01J 37/02 (2006.01); C08F 4/659 (2006.01);
U.S. Cl.
CPC ...
C08F 210/16 (2013.01); B01J 21/12 (2013.01); B01J 27/135 (2013.01); B01J 32/00 (2013.01); B01J 35/002 (2013.01); B01J 37/0036 (2013.01); B01J 37/0201 (2013.01); B01J 37/04 (2013.01); B01J 37/082 (2013.01); B01J 37/26 (2013.01); C08F 4/65912 (2013.01); C08F 4/65916 (2013.01);
Abstract

Catalyst systems and methods for making and using the same. A method for making a catalyst support includes forming a mixture of a support material and a fluoride donor. The mixture is added to a fluidized bed reactor. The mixture is fluidized to form a fluidized bed while maintaining a flow rate of a fluidizing gas of about 0.1 ft./sec at less than about 370° C. and greater than about 0.35 ft./sec at temperatures greater than about 370° C. The mixture is calcined to decompose the fluoride donor, forming a fluorinated support.

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