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.:
Date of Patent:
Sep. 19, 2023
Filed:
Dec. 14, 2018
Applicant:
Basf Corporation, Florham Park, NJ (US);
Inventors:
Bilge Yilmaz, Iselin, NJ (US);
Gary M. Smith, Iselin, NJ (US);
Bethany Nicole Harkrider, Southfield, MI (US);
Assignee:
BASF CORPORATION, Florham Park, NJ (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01J 35/00 (2006.01); B01J 35/08 (2006.01); B01J 20/06 (2006.01); B01J 20/04 (2006.01); B01J 20/12 (2006.01); B01J 20/28 (2006.01); B01J 20/22 (2006.01); B01J 29/06 (2006.01); B01J 37/04 (2006.01); B01J 37/02 (2006.01); C10G 11/18 (2006.01); C10G 11/05 (2006.01); C10G 29/16 (2006.01);
U.S. Cl.
CPC ...
B01J 35/0006 (2013.01); B01J 20/041 (2013.01); B01J 20/06 (2013.01); B01J 20/12 (2013.01); B01J 20/223 (2013.01); B01J 20/28004 (2013.01); B01J 20/28021 (2013.01); B01J 29/06 (2013.01); B01J 35/08 (2013.01); B01J 37/0221 (2013.01); B01J 37/04 (2013.01); C10G 11/05 (2013.01); C10G 11/18 (2013.01); C10G 29/16 (2013.01); C10G 2300/205 (2013.01);
Abstract
A metal trap for an FCC catalyst include pre-formed microspheres impregnated with a salt of calcium and/or magnesium and an organic acid salt of a rare earth element.