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:
Apr. 17, 2018
Filed:
Sep. 11, 2012
Applicants:
Pierre Dufresne, Valence, FR;
Mickaël Bremaud, St Georges les Bains, FR;
Pauline Galliou, Chanas, FR;
Sharath Kirumakki, Friendswood, TX (US);
Inventors:
Pierre Dufresne, Valence, FR;
Mickaël Bremaud, St Georges les Bains, FR;
Pauline Galliou, Chanas, FR;
Sharath Kirumakki, Friendswood, TX (US);
Assignee:
EURECAT S.A., La Voulte sur Rhone, FR;
Primary Examiner:
Int. Cl.
CPC ...
B01J 29/06 (2006.01); B01J 29/04 (2006.01); C10G 47/06 (2006.01); B01J 23/885 (2006.01); B01J 23/883 (2006.01); C10G 47/20 (2006.01); B01J 37/20 (2006.01); B01J 38/66 (2006.01); C10G 47/16 (2006.01);
U.S. Cl.
CPC ...
B01J 29/04 (2013.01); B01J 23/883 (2013.01); B01J 23/885 (2013.01); B01J 29/06 (2013.01); B01J 37/20 (2013.01); B01J 38/66 (2013.01); C10G 47/06 (2013.01); C10G 47/16 (2013.01); C10G 47/20 (2013.01);
Abstract
A process for ex-situ treatment of a catalyst that contains at least one hydrogenating phase, and at least one amorphous silica-alumina or a zeolite that contains acid. The process includes: This treatment allows a rapid, effective start-up on the hydrocracking unit.