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:
Apr. 08, 2025
Filed:
Jan. 19, 2024
Applicant:
Uop Llc, Des Plaines, IL (US);
Inventors:
Andrew Piotrowski, Chicago, IL (US);
Ernest J. Boehm, Hanover Park, IL (US);
John J. Senetar, Naperville, IL (US);
Matthew C. Cole, Evanston, IL (US);
Jeannie Mee Blommel, Oregon, WI (US);
Christopher Procopi, Glencoe, IL (US);
Ian G. Horn, Streamwood, IL (US);
Andrew B. Chin, Wilmette, IL (US);
Assignee:
UOP LLC, Des Plaines, IL (US);
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C10G 69/00 (2006.01); C10G 50/00 (2006.01); C10G 69/12 (2006.01);
U.S. Cl.
CPC ...
C10G 69/126 (2013.01); C10G 50/00 (2013.01); C10G 2300/1088 (2013.01); C10G 2300/1092 (2013.01); C10G 2300/4081 (2013.01); C10G 2400/20 (2013.01);
Abstract
A process for preparing an olefin stream for oligomerization comprises fractionating an olefin stream to provide a light gas stream and an olefin rich stream. Oxygenates are absorbed from the olefin rich stream into a water wash stream to provide an oxygenate rich water wash stream and a washed olefin stream. The washed olefin stream can then be oligomerized.