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:
Jun. 23, 2015
Filed:
Dec. 11, 2007
Vincent Mayeur, Notre Dame de Gravenchon, FR;
Cesar Vergel, Maneglise, FR;
Gildas Morvan, Fontenay, FR;
Laurent Mariette, Deauville, FR;
Michael Hecquet, Le Havre, FR;
Vincent Mayeur, Notre Dame de Gravenchon, FR;
Cesar Vergel, Maneglise, FR;
Gildas Morvan, Fontenay, FR;
Laurent Mariette, Deauville, FR;
Michael Hecquet, Le Havre, FR;
TOTAL RAFFINAGE MARKETING, Puteaux, FR;
Abstract
The invention relates to a process for the catalytic hydrotreating of a feedstock of petroleum origin of diesel fuel type and of a feedstock of biological origin based on vegetable oils and/or animal fats in a stationary bed catalytic hydrotreating unit, the said process being characterized in that the feedstock of petroleum origin is introduced into the said reactor upstream of the feedstock of biological origin. It also relates to a catalytic hydrotreating unit for the implementation of the said process and to a corresponding hydrorefining unit.