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. 03, 2021
Filed:
May. 05, 2019
Uop Llc, Des Plaines, IL (US);
John J. Senetar, Naperville, IL (US);
Christopher R. Schindlbeck, Arlington Heights, IL (US);
UOP LLC, Des Plaines, IL (US);
Abstract
A process for cracking an olefinic feed comprising diolefins and monoolefins is provided. The process comprises selectively hydrogenating the olefinic feed in a hydrogenation reactor to convert the diolefins to monoolefins to provide a hydrogenated effluent stream. The hydrogenated effluent stream is vaporized to provide a vaporized hydrogenated effluent stream. The vaporized hydrogenated effluent stream is passed to an olefin cracking reactor to provide a cracked olefin stream comprising Cand Colefins. The cracked olefin stream is passed to a recycle column to provide one of an overhead vapor stream comprising Chydrocarbons or a side draw vapor stream comprising C. At least a portion of the overhead vapor stream or the side draw vapor stream is recycled to the olefin cracking reactor.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile