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:
Mar. 13, 2018
Filed:
Mar. 15, 2017
Applicant:
Uop Llc, Des Plaines, IL (US);
Inventors:
Richard K. Hoehn, Mount Prospect, IL (US);
Soumendra Mohan Banerjee, New Delhi, IN;
David M. Bowman, Cary, IL (US);
Xin X. Zhu, Long Grove, IL (US);
Assignee:
UOP LLC, Des Plaines, IL (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C10G 67/06 (2006.01); C10G 67/02 (2006.01);
U.S. Cl.
CPC ...
C10G 67/06 (2013.01); C10G 67/02 (2013.01); C10G 2300/1096 (2013.01);
Abstract
One exemplary embodiment can be a process for treating a hydroprocessing fraction. The process can include obtaining a bottom stream from a fractionation zone, and passing at least a portion of the bottom stream to a film generating evaporator zone for separating a first stream containing less heavy polynuclear aromatic compounds than a second stream.