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:
Jan. 08, 2013
Filed:
Jun. 09, 2008
Abdelhakim Koudil, Lyons, FR;
Romain Rousset, Oullins, FR;
Laurent Bournay, Chaussan, FR;
Franck Gaviot-blanc, Moidieu Detourbe, FR;
Abdelhakim Koudil, Lyons, FR;
Romain Rousset, Oullins, FR;
Laurent Bournay, Chaussan, FR;
Franck Gaviot-Blanc, Moidieu Detourbe, FR;
IFP Energies nouvelles, Rueil-Malmaison Cedex, FR;
Abstract
The present invention describes a method of producing fatty acid alkyl esters and glycerin implementing, in a reaction section, a set of transesterification reactions between a vegetable or animal oil and an aliphatic monoalcohol, and using a heterogeneous solid catalyst, comprising: The supernatent ester phase obtained after decantation is then optionally sent to a coalescer, also allowing separation of the glycerin, then to a purification stage by adsorption on solids.