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:
Aug. 03, 2010
Filed:
Dec. 13, 2007
Applicants:
Thierry Gauthier, Brignais, FR;
Romain Roux, Rueil Malmaison, FR;
André Nicolle, Saint Genis Laval, FR;
Inventors:
Thierry Gauthier, Brignais, FR;
Romain Roux, Rueil Malmaison, FR;
André Nicolle, Saint Genis Laval, FR;
Assignee:
Institut Francais du Petrole, Rueil Malmaison Cedex, FR;
Primary Examiner:
Int. Cl.
CPC ...
B01D 53/56 (2006.01); B01D 53/74 (2006.01); B01D 53/83 (2006.01);
U.S. Cl.
CPC ...
Abstract
The present invention describes a new device which permits a reduction of NOx emissions contained in the fumes from FCC regenerators. The device consists essentially of a conveyance conduit which connects the two regeneration stages and which has an outlet opening into the dilute phase of the second stage.