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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 11332675 B1

PDFFull Text
Date of Patent:
May. 17, 2022

Filed:

Dec. 10, 2018

Reactive silica-alumina matrix component compositions for bottoms cracking catalysts

Applicant:

Basf Corporation, Florham Park, NJ (US);

Inventors:

David M. Stockwell, Iselin, NJ (US);

Junmei Wei, Iselin, NJ (US);

Xingtao Gao, Iselin, NJ (US);

David H. Harris, Mountainside, NJ (US);

Assignee:

BASF Corporation, Florham Park, NJ (US);

Attorney:

Lowenstein Sandler LLP

Primary Examiner:

Renee Robinson

Int. Cl.
CPC ...
C10G 11/05 (2006.01); C10G 11/18 (2006.01); B01J 21/12 (2006.01); B01J 21/16 (2006.01); B01J 29/08 (2006.01); B01J 35/00 (2006.01); B01J 35/02 (2006.01); B01J 35/08 (2006.01); B01J 35/10 (2006.01); B01J 37/00 (2006.01); B01J 37/03 (2006.01); B01J 37/08 (2006.01); B01J 37/10 (2006.01);
U.S. Cl.
CPC ...
C10G 11/05 (2013.01); B01J 21/12 (2013.01); B01J 21/16 (2013.01); B01J 29/088 (2013.01); B01J 35/0006 (2013.01); B01J 35/023 (2013.01); B01J 35/08 (2013.01); B01J 35/1014 (2013.01); B01J 35/1019 (2013.01); B01J 35/1038 (2013.01); B01J 35/1042 (2013.01); 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);
Abstract

A bottoms cracking catalyst composition, comprising: about 30 to about 60 wt % alumina; greater than 0 to about 10 wt % of a dopant, measured as the oxide; 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.

Find Patent Forward Citations

Stockwell, David. (2022). Reactive silica-alumina matrix component compositions for bottoms cracking catalysts (U.S. Patent No. 11332675). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11332675

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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