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. 05, 2025
Filed:
Nov. 06, 2023
Applicant:
Uop Llc, Des Plaines, IL (US);
Inventors:
Susmitha Chakkingal, Gurgaon, IN;
Minaz Makhania, Gurgaon, IN;
Matthew R. Wojtowicz, Carpentersville, IL (US);
Assignee:
UOP LLC, Rosemont, IL (US);
Primary Examiner:
Int. Cl.
CPC ...
C07C 7/11 (2006.01); C07C 4/06 (2006.01); C10G 55/06 (2006.01);
U.S. Cl.
CPC ...
C07C 7/11 (2013.01); C07C 4/06 (2013.01); C10G 55/06 (2013.01);
Abstract
A process for catalytic cracking recovery locates the stripping column to receive the main column receiver liquid. The columns purposed for removing light hydrocarbons from the liquid streams are removed from the high-pressure section thus saving energy.