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:
Feb. 14, 2017
Filed:
Jun. 26, 2014
Applicant:
Uop Llc, Des Plaines, IL (US);
Inventors:
Robert L. Mehlberg, Wheaton, IL (US);
Michael R. Smith, Rolling Meadows, IL (US);
Trung Pham, Mount Prospect, IL (US);
Assignee:
UOP LLC, Des Plaines, IL (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C07C 5/333 (2006.01); C07C 2/56 (2006.01); C07C 2/58 (2006.01); C07C 7/04 (2006.01); C10G 11/00 (2006.01);
U.S. Cl.
CPC ...
C07C 5/333 (2013.01); C07C 7/04 (2013.01); C10G 11/00 (2013.01);
Abstract
A process is presented for the production of light olefins. The process provides for the separation of the effluent stream from a catalytic cracking process into a stream having light olefins and a stream having heavier hydrocarbons. The heavier stream is oligomerized to generate an oligomer stream having heavier hydrocarbons, and then separated into a stream to be passed to the catalytic cracking process, and a stream to be passed to a reforming unit.