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:
Jan. 03, 2017
Filed:
Jun. 29, 2011
Applicant:
Scott Michael Babitz, Princeton Junction, NJ (US);
Inventor:
Scott Michael Babitz, Princeton Junction, NJ (US);
Assignee:
Albemarle Netherlands, B.V., , NL;
Primary Examiner:
Int. Cl.
CPC ...
B01J 29/06 (2006.01); B01J 37/00 (2006.01); C10G 2/00 (2006.01); B01D 53/94 (2006.01); B01J 29/08 (2006.01); C01B 3/02 (2006.01); C10G 1/08 (2006.01); C10G 11/05 (2006.01); C10G 29/20 (2006.01); C10G 35/06 (2006.01); C10G 49/02 (2006.01); B01J 35/00 (2006.01);
U.S. Cl.
CPC ...
C10G 2/33 (2013.01); B01D 53/94 (2013.01); B01J 29/06 (2013.01); B01J 29/084 (2013.01); B01J 37/0045 (2013.01); C01B 3/02 (2013.01); C10G 1/086 (2013.01); C10G 11/05 (2013.01); C10G 29/205 (2013.01); C10G 35/06 (2013.01); C10G 49/02 (2013.01); B01J 35/002 (2013.01); B01J 2229/42 (2013.01); C01B 2203/1041 (2013.01);
Abstract
Process for the preparation of a catalyst comprising the steps of (a) preparing a slurry comprising clay, zeolite, and quasi-crystalline boehmite, provided that the slurry does not comprise peptized quasi-crystalline boehmite, (b) adding a monovalent acid to the slurry, (c) adding a silicon source to the slurry, and (d) shaping the slurry to form particles. This process leads to a catalyst with high accessibility and high attrition resistance.