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:
Sep. 18, 2007
Filed:
Oct. 30, 2003
Patrick Euzen, Paris, FR;
Carole Bobin, Marly le Roi, FR;
Magalie Roy-auberger, Bourgoin Jallieu, FR;
Eric Benazzi, Chatou, FR;
Patrick Bourges, Nanterre, FR;
Christophe Gueret, St. Romain en Gal, FR;
Patrick Euzen, Paris, FR;
Carole Bobin, Marly le Roi, FR;
Magalie Roy-Auberger, Bourgoin Jallieu, FR;
Eric Benazzi, Chatou, FR;
Patrick Bourges, Nanterre, FR;
Christophe Gueret, St. Romain en Gal, FR;
Institut Francais du Petrole, Rueil Malmaison Cedex, FR;
Abstract
This invention relates to silico-aluminum substrates, catalysts, and the hydrocracking and hydrotreatment processes that use them. The catalyst comprises at least one hydro-dehydrogenating element that is selected from the group that is formed by elements of group VIB and group VIII of the periodic table and a non-zeolitic silica-alumina-based substrate that contains an amount of more than 5% by weight and less than or equal to 95% by weight of silica (SiO) and has the following characteristics: