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:
Apr. 17, 2012
Filed:
Apr. 20, 2006
Bouchra Benjelloun Mlayah, Pompertuzat, FR;
Michel Delmas, Tolosane, FR;
Gérard Avignon, Estillac, FR;
Bouchra Benjelloun Mlayah, Pompertuzat, FR;
Michel Delmas, Tolosane, FR;
Gérard Avignon, Estillac, FR;
Compagnie Industrielle de la Matiere Vegetale, Levallois-Perret, FR;
Abstract
The invention proposes an installation () in which the impregnation and fractionation of the raw material (MP) are conducted at atmospheric pressure, characterized in that it comprises means () for transferring the raw material (MP) successively to a first treatment station (PT) and a second treatment station (PT), each comprising means (G, G) for temporarily combining, at the first station (PT), the raw material (MP) with a quantity of a first mixture of organic acids and, at the second station (PT), for temporarily combining the raw material (MP) with a quantity of a second mixture; and means, after impregnation, for at least partially recovering the quantity of second mixture after impregnation and for recycling at least a portion of the second recovered mixture to form at least partially said first impregnation mixture used at the first station (PT).