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:
May. 16, 2017
Filed:
Aug. 13, 2014
Applicant:
Uop Llc, Des Plaines, IL (US);
Inventors:
Syed Basheer Umar, Chennai, IN;
Raul Zavala, Chicago, IL (US);
Paolo Palmas, Des Plaines, IL (US);
Richard A. Johnson, II, Algonquin, IL (US);
Assignee:
UOP LLC, Des Plaines, IL (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01D 45/12 (2006.01); B04C 5/28 (2006.01); B01D 45/16 (2006.01); B01D 45/08 (2006.01); B01D 50/00 (2006.01); B04C 5/12 (2006.01); C10G 11/18 (2006.01); B04C 5/26 (2006.01); B04C 3/04 (2006.01);
U.S. Cl.
CPC ...
B04C 5/28 (2013.01); B01D 45/08 (2013.01); B01D 45/12 (2013.01); B01D 45/16 (2013.01); B01D 50/002 (2013.01); B04C 5/12 (2013.01); C10G 11/18 (2013.01); B04C 3/04 (2013.01); B04C 5/26 (2013.01);
Abstract
An apparatus and process is disclosed for mitigating coking in an FCC reactor plenum. The apparatus and process utilize a baffle to create a inner volume for the product vapors to prevent contact with a relatively cool plenum. The baffle also limits the amount of the time the product vapors spend in the plenum minimizing time for coke formation and limit product vapors from entering low fluidization zones.