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A one dimensional model for the prediction of extraction yields in a two phases modified twin-screw extruder

Prat, Laurent E. and Guiraud, Pascal and Rigal, Luc and Gourdon, Christophe A one dimensional model for the prediction of extraction yields in a two phases modified twin-screw extruder. (2002) Chemical Engineering and Processing, vol. 4 (n° 9). pp. 743-751. ISSN 0255-2701

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Official URL: http://dx.doi.org/10.1016/S0255-2701(02)00003-X

Abstract

Solid/liquid extraction is performed on raw plant substrate with a modified twin-screw extruder (TSE) used as a thermo-mecanochemical reactor. Visual observations and experimental residence time distributions (RTD) are used to develop a solid transport model based on classical chemical engineering method. Modeled and experimental residence times are compared. The transport model is then coupled with a reactive extraction model in order to predict extraction yields.

Item Type:Article
Additional Information:This publication is available on http://www.sciencedirect.com/science/journal/02552701
Audience (journal):International peer-reviewed journal
Uncontrolled Keywords:
Institution: Université de Toulouse > Institut National Polytechnique de Toulouse - INPT
Université de Toulouse > Université Paul Sabatier-Toulouse III - UPS
French research institutions > Centre National de la Recherche Scientifique - CNRS
Laboratory name:
Laboratoire de Génie Chimique - LGC (Toulouse, France) - Réaction, mélange & séparation (RMS) - Procédés pour la Chimie Fine
Laboratoire de Chimie Agro-Industrielle - LCA (Toulouse, France) - Fractionnement et transformation des agroressources
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Deposited By: Laurent PRAT

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