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. 25, 2019
Filed:
Aug. 11, 2017
Applicant:
Uop Llc, Des Plaines, IL (US);
Inventors:
Soumendra Mohan Banerjee, New Delhi, IN;
Jayant K. Gorawara, Buffalo Grove, IL (US);
Pijus Kanti Roy, New Delhi, IN;
Assignee:
UOP LLC, Des Plaines, IL (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C10G 25/05 (2006.01); B01D 3/14 (2006.01); C01B 39/20 (2006.01); C01B 39/32 (2006.01); C10G 3/00 (2006.01); B01J 29/08 (2006.01); B01J 29/60 (2006.01); C01B 3/12 (2006.01);
U.S. Cl.
CPC ...
C10G 25/05 (2013.01); B01D 3/14 (2013.01); C01B 39/20 (2013.01); C01B 39/32 (2013.01); C10G 3/00 (2013.01); B01J 29/08 (2013.01); B01J 29/60 (2013.01); C01B 3/12 (2013.01); C01B 2203/0283 (2013.01); C10G 2300/202 (2013.01); C10G 2300/203 (2013.01);
Abstract
A process is presented for the removal of contaminants like oxygenates from hydrocarbons. The contaminant oxygenates are removed from hydrocarbons that may be feed to cracking units. A crude feed stream is fed to a water wash column along with water to remove oxygenates and is subsequently treated with an adsorbent to effectively remove all the oxygenates from the crude hydrocarbon. A regenerant medium from a naphtha hydrotreating unit is used to regenerate the adsorbent.