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. 04, 2026
Filed:
Nov. 15, 2023
Applicant:
Uop Llc, Des Plaines, IL (US);
Inventors:
Sudipta K. Ghosh, Gurgaon, IN;
Prashant Balyan, Gurgaon, IN;
Xin X. Zhu, Long Grove, IL (US);
Kyle Cuellar, Fulshear, TX (US);
Fuyue Stephanie Li, Lake Jackson, TX (US);
Ernest J. Boehm, Hanover Park, IL (US);
Assignee:
UOP LLC, Rosemont, IL (US);
Primary Examiner:
Int. Cl.
CPC ...
C07C 7/00 (2006.01); C07C 7/04 (2006.01);
U.S. Cl.
CPC ...
C07C 7/005 (2013.01); C07C 7/04 (2013.01);
Abstract
A process and apparatus integrate recovery of propylene from a pyrolysis reactor and a paraffin dehydrogenation reactor. A common C3 splitter column fractionates propylene product from propane recycle to a paraffin dehydrogenation reactor. The C3 hydrocarbons may be provided from a pyrolysis reactor and from a dehydrogenation reactor.