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. 04, 2012
Filed:
Apr. 23, 2007
Applicants:
Axel DE Broqueville, Grez-Doiceau, BE;
Juray DE Wilde, Ghent, BE;
Inventors:
Axel de Broqueville, Grez-Doiceau, BE;
Juray De Wilde, Ghent, BE;
Assignee:
Total Petrochemicals Research Feluy, Seneffe (feluy), BE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01J 8/18 (2006.01); F27B 15/08 (2006.01); C08F 210/00 (2006.01); B05D 7/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A device for discharging, through a central rotating chimney, fluids from a fluidized bed driven in a rotational movement in the same direction by the rotation of the outer circular wall of a reaction chamber and/or by injection of part of these fluids along the circular wall of a fixed or rotating chamber, and methods for catalytic polymerization, drying, or other treatments of solid particles in suspension in a rotating fluidized bed or for cracking or other catalytic conversions of fluids using this device.