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:
Nov. 27, 2012
Filed:
Jun. 26, 2009
Applicants:
Frederic Augier, Saint Symphorien D Ozon, FR;
Denis Darmancier, Vienne, FR;
Inventors:
Frederic Augier, Saint Symphorien D Ozon, FR;
Denis Darmancier, Vienne, FR;
Assignee:
IFP Energies Nouvelles, Rueil Malmaison Cedex, FR;
Primary Examiner:
Int. Cl.
CPC ...
B01D 15/18 (2006.01);
U.S. Cl.
CPC ...
Abstract
The present invention consists of a device for distributing and collecting fluids at the outlet from an upstream granular bed in a multistage column having a plurality of granular beds, said device comprising a deflector, which can equalize the trajectories of the fluid stream lines from the outlet from the mixing chamber to the downstream bed of granular solid.