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:
Apr. 21, 2009
Filed:
Sep. 28, 2005
Applicants:
Christophe Boyer, Charly, FR;
Abdelhakim Koudil, Lyons, FR;
Inventors:
Christophe Boyer, Charly, FR;
Abdelhakim Koudil, Lyons, FR;
Assignee:
Institut Francais Due Petrole, Rueil Malmaison Cedex, FR;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B01J 8/04 (2006.01); B01J 10/00 (2006.01); B01J 8/02 (2006.01); B01J 35/02 (2006.01); G05D 16/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
The invention relates to a device for circulation of a gaseous and/or liquid fluid through at least one solid particle bed equipped with at least one bypass means acting on at least one part of said fluid through at least one part of a solid particle bed, said bypass means comprising: