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:
Feb. 04, 2020
Filed:
Sep. 20, 2017
Applicant:
Uop Llc, Des Plaines, IL (US);
Inventors:
Donald A. Eizenga, Elk Grove Village, IL (US);
Massimo Sangalli, Des Plaines, IL (US);
Richard K. Hoehn, Mount Prospect, IL (US);
Saadet Ulas Acikgoz, Des Plaines, IL (US);
Trung Pham, Mount Prospect, IL (US);
Assignee:
UOP LLC, Des Plaines, IL (US);
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C10G 65/12 (2006.01); C10G 49/22 (2006.01); C10G 47/00 (2006.01);
U.S. Cl.
CPC ...
C10G 65/12 (2013.01); C10G 49/22 (2013.01); C10G 47/00 (2013.01);
Abstract
We have discovered a process for hydrocracking a distillate stream and separating it into several product cuts including LPG, light naphtha, heavy naphtha and distillate without a stripper column. Additionally, no more than two heaters relying on external utilities are required for reboiling fractionator bottoms.