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:
Oct. 09, 2012
Filed:
Jun. 29, 2010
Applicants:
Paolo Palmas, Des Plaines, IL (US);
Paul S. Nishimura, Arlington Heights, IL (US);
Inventors:
Paolo Palmas, Des Plaines, IL (US);
Paul S. Nishimura, Arlington Heights, IL (US);
Assignee:
UOP LLC, Des Plaines, IL (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B01J 8/18 (2006.01); F27B 15/00 (2006.01); F27B 15/08 (2006.01); F27B 15/14 (2006.01); F27B 15/16 (2006.01); B01J 19/00 (2006.01); B01F 3/04 (2006.01); B01F 5/04 (2006.01);
U.S. Cl.
CPC ...
Abstract
An FCC apparatus may include a distributor disposed in a recess in a wall of the riser for distributing gaseous hydrocarbon feed to a riser. The distributor may be shielded from upwardly flowing catalyst by a shield. An array of nozzles from the distributor may extend through openings in the shield.