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. 10, 2012
Filed:
Dec. 01, 2006
Applicants:
Nathalie Brunard, Chaponost, FR;
Jean Christophe Viguie, Lyons, FR;
Matthieu Rolland, Vernaison, FR;
Inventors:
Nathalie Brunard, Chaponost, FR;
Jean Christophe Viguie, Lyons, FR;
Matthieu Rolland, Vernaison, FR;
Assignees:
IFP Energies Nouvelles, Ruiel Malmaison Cedex, FR;
ENI S.p.A., San Donato Milanese, Milan, IT;
Primary Examiner:
Int. Cl.
CPC ...
B01D 24/08 (2006.01); B01D 24/12 (2006.01); B01D 37/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
The present invention describes a device allowing secondary filtration of catalyst particles contained in an effluent from a process comprising a reactor operated in three-phase mode.