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:
Jun. 08, 2021
Filed:
Oct. 24, 2019
Applicant:
Uop Llc, Des Plaines, IL (US);
Inventors:
Richard K. Hoehn, Mount Prospect, IL (US);
Olga I. Griswold, Buffalo Grove, IL (US);
Assignee:
UOP LLC, Des Plaines, IL (US);
Primary Examiner:
Int. Cl.
CPC ...
C10G 67/06 (2006.01); C10G 67/14 (2006.01);
U.S. Cl.
CPC ...
C10G 67/14 (2013.01); C10G 2300/202 (2013.01); C10G 2300/207 (2013.01);
Abstract
A process for recovery of C+ hydrocarbons from a stripper gaseous hydroprocessed stream by contacting it with a stripper liquid stream. The stripper liquid stream absorbs C+ hydrocarbons predominantly over other hydrocarbons thereby increasing C+ yield and enabling the stripper gaseous stream to meet hydrocarbon limits. The rich absorbent stream may be sent to recovery with the stripper liquid from whence it came.