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:
Jan. 27, 2015
Filed:
Aug. 19, 2011
Applicants:
Richard K. Hoehn, Mount Prospect, IL (US);
David M. Bowman, Cary, IL (US);
Xin X. Zhu, Long Grove, IL (US);
Inventors:
Richard K. Hoehn, Mount Prospect, IL (US);
David M. Bowman, Cary, IL (US);
Xin X. Zhu, Long Grove, IL (US);
Assignee:
UOP LLC, Des Plaines, IL (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01J 8/02 (2006.01); B01J 8/00 (2006.01); B01J 19/00 (2006.01); B01J 19/24 (2006.01); B01J 19/30 (2006.01); C10G 7/00 (2006.01); C10G 45/00 (2006.01); C10G 49/00 (2006.01); C10G 53/00 (2006.01);
U.S. Cl.
CPC ...
C10G 53/00 (2013.01); C10G 7/00 (2013.01); C10G 2300/1055 (2013.01); C10G 2400/04 (2013.01);
Abstract
An apparatus is disclosed for recovering hydroprocessing effluent from a hydroprocessing unit utilizing a hot stripper and a cold stripper. Only the hot hydroprocessing effluent is heated in a fired heater prior to product fractionation, resulting in substantial operating and capital savings.
Hoehn, Richard. (2015). Apparatus for recovering hydroprocessed hydrocarbons with two strippers (U.S. Patent No. 8940254). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/8940254
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile