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. 27, 2018
Filed:
Jan. 29, 2014
Applicant:
Uop Llc, Des Plaines, IL (US);
Inventors:
Soumendra M. Banerjee, New Delhi, IN;
Peter Kokayeff, Naperville, IL (US);
Vikrant Vilasrao Dalal, Haryana, IN;
Priyesh Jayendrakumar Jani, Haryana, IN;
David Lindsay, Benicia, IL (US);
Yoga Ayar, Buffalo Grove, IL (US);
Assignee:
UOP LLC, Des Plaines, IL (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C10G 65/04 (2006.01); C10G 65/06 (2006.01); C10G 67/06 (2006.01);
U.S. Cl.
CPC ...
C10G 65/04 (2013.01); C10G 65/06 (2013.01); C10G 67/06 (2013.01); C10G 2300/202 (2013.01);
Abstract
A process for hydrotreating coker kerosene is described. Instead of a post treat reactor, a smaller trim reactor zone which operates at a lower pressure than the post treat reactor is used downstream of the product stripper. The trim reactor uses a noble metal catalyst to reduce the BI of the stripped product to less than about 150, and desirably in the range of about 50 to about 100.