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:
Oct. 16, 2007
Filed:
Jul. 10, 2001
Applicants:
Hans Michiel Huisman, The Hague, NL;
Gerardus Petrus Lambertus Niesen, Amsterdam, NL;
Johannes Jacobus Maria Van Vlaanderen, Amsterdam, NL;
Inventors:
Hans Michiel Huisman, The Hague, NL;
Gerardus Petrus Lambertus Niesen, Amsterdam, NL;
Johannes Jacobus Maria Van Vlaanderen, Amsterdam, NL;
Assignee:
Shell Oil Company, Houston, TX (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01J 23/00 (2006.01); B01J 21/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A process for preparing a catalyst support or a supported Group VIII metal catalyst or a precusor of the supported Group VIII metal catalyst, which process comprises (a) exerting mechanical power on a mixture comprising a refractory oxide and a first liquid to obtain a dough, (b) admixing the dough with a second liquid to obtain a slurry, (c) shaping and drying the slurry, and (d) calcining.