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:
Sep. 15, 2009
Filed:
Dec. 20, 2006
Applicants:
Thierry Gauthier, Brignais, FR;
Jean-françois Le Coz, Nanterre, FR;
Régis Andreux, Francheville, FR;
Inventors:
Thierry Gauthier, Brignais, FR;
Jean-François Le Coz, Nanterre, FR;
Régis Andreux, Francheville, FR;
Assignee:
Institute Francais du Petrole, Rueil Malmaison Cedex, FR;
Primary Examiner:
Int. Cl.
CPC ...
C10G 47/02 (2006.01); F27B 15/08 (2006.01);
U.S. Cl.
CPC ...
Abstract
A system for gas-solid separation and for stripping combined into a single so-called separation/stripping zone that is compact and thus contributes to the quality of the yields of the unit. This system can be applied to FCC units and makes it possible to obtain very good separation effectiveness while reducing the contact time between the gas and the solid at the same time.