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. 01, 2011
Filed:
Sep. 20, 2005
Patrick Euzen, Paris, FR;
Alexandra Chaumonnot, Lyons, FR;
Magalie Roy-auberger, Bourgoin Jallieu, FR;
Patrick Bourges, Lyons, FR;
Tivadar Cseri, Saint Chamond, FR;
Maryline Delage, Rueil Malmaison, FR;
Nathalie Lett, La Mulatiere, FR;
Patrick Euzen, Paris, FR;
Alexandra Chaumonnot, Lyons, FR;
Magalie Roy-Auberger, Bourgoin Jallieu, FR;
Patrick Bourges, Lyons, FR;
Tivadar Cseri, Saint Chamond, FR;
Maryline Delage, Rueil Malmaison, FR;
Nathalie Lett, La Mulatiere, FR;
IFP Energies Nouvelles, Rueil Malmaison Cedex, FR;
Abstract
The present invention concerns doped catalysts on an alumino-silicate support with an adapted macropore content and hydrocracking/hydroconversion and hydrotreatment processes employing them. The catalyst comprises at least one hydrodehydrogenating element selected from the group formed by elements from group VIB and group VIII of the periodic table, a controlled quantity of phosphorus (optionally in combination with boron and/or silicon) as a doping element, and a non-zeolitic support based on alumina-silica containing a quantity of more than 5% by weight and 95% by weight or less of silica (SiO).