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:
Nov. 10, 2020
Filed:
Jun. 22, 2017
Applicant:
Ifp Energies Nouvelles, Rueil-Malmaison, FR;
Inventor:
P-Louis Carrette, Lyons, FR;
Assignee:
IFP Energies Nouvelles, Ruiel-Malmaison, FR;
Primary Examiner:
Int. Cl.
CPC ...
B01J 31/02 (2006.01); C10G 45/08 (2006.01); B01J 27/19 (2006.01); B01J 31/34 (2006.01); B01J 37/02 (2006.01); B01J 37/08 (2006.01); B01J 37/20 (2006.01); C10G 47/12 (2006.01); B01J 23/85 (2006.01); B01J 35/10 (2006.01); B01J 31/04 (2006.01); B01J 27/051 (2006.01); B01J 23/882 (2006.01); B01J 38/62 (2006.01); B01J 38/52 (2006.01); C10G 45/12 (2006.01); B01J 21/04 (2006.01); B01J 23/94 (2006.01); B01J 27/128 (2006.01); B01J 27/28 (2006.01);
U.S. Cl.
CPC ...
B01J 31/0209 (2013.01); B01J 23/85 (2013.01); B01J 23/882 (2013.01); B01J 27/0515 (2013.01); B01J 27/19 (2013.01); B01J 31/0208 (2013.01); B01J 31/04 (2013.01); B01J 31/34 (2013.01); B01J 35/1019 (2013.01); B01J 35/1042 (2013.01); B01J 35/1061 (2013.01); B01J 37/0203 (2013.01); B01J 37/024 (2013.01); B01J 37/0205 (2013.01); B01J 37/0236 (2013.01); B01J 37/08 (2013.01); B01J 37/088 (2013.01); B01J 37/20 (2013.01); B01J 38/52 (2013.01); B01J 38/62 (2013.01); C10G 45/08 (2013.01); C10G 45/12 (2013.01); C10G 47/12 (2013.01); B01J 21/04 (2013.01); B01J 23/94 (2013.01); B01J 27/128 (2013.01); B01J 27/28 (2013.01); B01J 2231/646 (2013.01); B01J 2523/00 (2013.01); B01J 2531/007 (2013.01); C10G 2300/1055 (2013.01); C10G 2300/202 (2013.01); C10G 2300/207 (2013.01); C10G 2300/70 (2013.01); C10G 2400/04 (2013.01);
Abstract
The invention has as its object a catalyst that comprises a substrate based on alumina or silica or silica-alumina, at least one element from group VIII, at least one element from group VIB, and at least one additive that is selected from among 2-acetylbutyrolactone and/or its hydrolysis products, 2-(2-hydroxyethyl)-3-oxobutanoic acid, and 3-hydroxy-2-(2-hydroxyethyl)-2-butenoic acid. The invention also relates to the method for preparation of said catalyst and its use in a method for hydrotreatment and/or hydrocracking.