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:
Dec. 05, 2017
Filed:
Jun. 26, 2014
Applicant:
Uop Llc, Des Plaines, IL (US);
Inventor:
Robert L. Mehlberg, Wheaton, IL (US);
Assignee:
UOP LLC, Des Plaines, IL (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C07C 2/58 (2006.01); C07C 5/03 (2006.01); C07C 5/32 (2006.01); C07C 2/08 (2006.01); C07C 5/333 (2006.01); C10G 45/02 (2006.01); C10G 50/00 (2006.01); C10G 69/12 (2006.01);
U.S. Cl.
CPC ...
C07C 5/333 (2013.01); C10G 45/02 (2013.01); C10G 50/00 (2013.01); C10G 69/126 (2013.01); C10G 2400/02 (2013.01); C10G 2400/04 (2013.01); C10G 2400/08 (2013.01);
Abstract
A process is presented for the control of the exotherm from an oligomerization process. The oligomerization process is for the conversion of C3 and C4 olefins to distillate. The process includes controlling the extent of the reaction to limit temperature rise, and recycle of a portion of the reactor effluent stream for dilution of the C3 and C4 olefins passed to the oligomerization reactors, and for separating out the product distillate.