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. 18, 2016
Filed:
Dec. 19, 2014
Uop Llc, Des Plaines, IL (US);
Kirk Liu, Chicago, IL (US);
Zhihao Fei, Naperville, IL (US);
Charles P. Luebke, Mount Prospect, IL (US);
UOP LLC, Des Plaines, IL (US);
Abstract
The present invention discloses a process optimizing the yield of ethylene and propylene from a fluid catalytic cracking unit. The method combines a first catalytic reactor, a fractionation zone, a separation unit and a second catalytic reactor. The separation unit produces a first separate stream comprising Colefins and a second separate stream comprising Colefins. The separate streams may be combined and are passed to a second catalytic reactor for additional conversion to ethylene and propylene.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile