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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.:

US 11767479 B1

PDFFull Text
Date of Patent:
Sep. 26, 2023

Filed:

Jan. 02, 2020

Two-stage hydrocracking process for producing naphtha, comprising a hydrogenation stage implemented downstream of the second hydrocracking stage

Applicant:

Ifp Energies Nouvelles, Rueil-Malmaison, FR;

Inventors:

Emmanuelle Guillon, Rueil-Malmaison, FR;

Anne-Claire Dubreuil, Rueil-Malmaison, FR;

Antoine Daudin, Rueil-Malmaison, FR;

Assignee:

IFP Energies Nouvelles, Rueil-Malmaison, FR;

Attorneys:

MILLEN WHITE ZELANO AND BRANIGAN, PC

Csaba Henter

Primary Examiner:

Randy Boyer

Assistant Examiner:

Juan C Valencia

Int. Cl.
CPC ...
C10G 65/12 (2006.01); B01D 3/14 (2006.01);
U.S. Cl.
CPC ...
C10G 65/12 (2013.01); B01D 3/143 (2013.01); C10G 2300/107 (2013.01); C10G 2300/1062 (2013.01); C10G 2300/1074 (2013.01); C10G 2300/301 (2013.01); C10G 2300/4006 (2013.01); C10G 2300/4012 (2013.01); C10G 2300/4018 (2013.01); C10G 2300/4081 (2013.01); C10G 2400/02 (2013.01);
Abstract

The present invention is based on the use of a two-step hydrocracking process for the production of naphtha, comprising a step of hydrogenation placed downstream of the second hydrocracking step, the hydrogenation step treating the effluent resulting from the second hydrocracking step in the presence of a specific hydrogenation catalyst. Furthermore, the hydrogenation step and the second hydrocracking step are performed under specific operating conditions and in particular under quite specific temperature conditions.

Find Patent Forward Citations

Guillon, Emmanuelle. (2023). Two-stage hydrocracking process for producing naphtha, comprising a hydrogenation stage implemented downstream of the second hydrocracking stage (U.S. Patent No. 11767479). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11767479

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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