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:
Sep. 06, 2016
Filed:
Nov. 07, 2013
Applicant:
Uop Llc, Des Plaines, IL (US);
Inventors:
Christian D. Freet, South Elgin, IL (US);
Charles P. Luebke, Mount Prospect, IL (US);
Clayton C. Sadler, Arlington Heights, IL (US);
Assignee:
UOP LLC, Des Plaines, IL (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C10G 50/00 (2006.01); B01D 3/14 (2006.01); B01D 3/00 (2006.01); C10L 1/06 (2006.01); C10G 7/02 (2006.01); C10G 11/18 (2006.01);
U.S. Cl.
CPC ...
C10G 50/00 (2013.01); B01D 3/009 (2013.01); B01D 3/143 (2013.01); C10G 7/02 (2013.01); C10G 11/18 (2013.01); C10L 1/06 (2013.01);
Abstract
A process and apparatus that uses a debutanizer with a side stripper can recover a light stream, an intermediate stream and a liquid stream. One of the intermediate stream and the liquid stream can be recycled to oligomerization or to fluid catalytic cracking.