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:
Dec. 31, 2019
Filed:
Oct. 30, 2017
Applicant:
Uop Llc, Des Plaines, IL (US);
Inventors:
Steven F. Zink, Westmont, IL (US);
Krishna Mani, Haryana, IN;
Krishan Pratap Jadaun, Rajasthan, IN;
Soumendra Mohan Banerjee, New Delhi, IN;
Assignee:
UOP LLC, Des Plaines, IL (US);
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C10G 69/04 (2006.01); C10G 45/32 (2006.01);
U.S. Cl.
CPC ...
C10G 69/04 (2013.01); C10G 2300/205 (2013.01);
Abstract
The present invention discloses a process and apparatus for selectively hydrogenating diolefins in a cracked stream. The method combines a conversion unit and a recovery section. The recovery section includes the diolefin hydrogenation reactor that is used to selectively hydrogenate the diolefins in the cracked naphtha. The diolefin depleted naphtha may be debutanized to separate the stabilized naphtha and liquefied petroleum gas streams.