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. 17, 2015
Filed:
May. 06, 2011
Sandrine Berard, Communay, FR;
Stephane Harry, Jardin, FR;
Natacha Touchais, Vienne, FR;
Lionel Magna, Lyons, FR;
Helene Olivier-bourbigou, Saint Genis-Laval, FR;
Cedrik Popelin, Mornant, FR;
David Proriol, Brignais, FR;
Lucien Saussine, Croissy sur Seine, FR;
Sandrine Berard, Communay, FR;
Stephane Harry, Jardin, FR;
Natacha Touchais, Vienne, FR;
Lionel Magna, Lyons, FR;
Helene Olivier-Bourbigou, Saint Genis-Laval, FR;
Cedrik Popelin, Mornant, FR;
David Proriol, Brignais, FR;
Lucien Saussine, Croissy sur Seine, FR;
IFP Energies Nouvelles, Rueil-Malmaison Cedex, FR;
Abstract
A process for producing a base for a fuel from a C2 ethanol feedstock, by a first stage for oligomerization of the feedstock into a hydrocarbon effluent that contains a mixture of olefins for the most part having between 4 and 30 carbons, and contains a C10-C24 fraction that has a mean linearity that is greater than 60%, in the presence of a homogeneous catalytic system that contains a metal precursor of titanium, zirconium, hafnium, nickel and/or iron, a second stage for oligomerization of a portion of the effluent that is obtained from stage a), into a hydrocarbon effluent that contains a mixture of olefins for the most part having between 4 and 30 carbon atoms, and containing a C10-C24 fraction that has a mean linearity that is less than 50%, in the presence of a homogeneous catalytic system.