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. 24, 2006
Filed:
Mar. 28, 2002
Applicants:
Jean-luc Le Loarer, Salindres, FR;
Christophe Nedez, Salindres, FR;
Inventors:
Jean-Luc Le Loarer, Salindres, FR;
Christophe Nedez, Salindres, FR;
Assignee:
Axens, Rueil-Malmaison, FR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01J 20/08 (2006.01); B01J 21/04 (2006.01); B01J 32/00 (2006.01); C01F 7/02 (2006.01);
U.S. Cl.
CPC ...
Abstract
The invention provides alumina agglomerates of the type obtained by dehydrating an aluminum hydroxide or oxyhydroxide, agglomerating the alumina obtained, hydrothermally treating the agglomerates and calcining. The invention also provides a catalyst support, an adsorbent material and a catalyst constituted by said agglomerates. The invention also provides methods for preparing said agglomerates.