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Power Ultrasound in the Formulation of Dispersed Systems

Canselier, Jean-Paul Power Ultrasound in the Formulation of Dispersed Systems. (2007) In: 1st International Congress on Green Process Engineering (GPE 2007), 24-26 Apr 2007, Toulouse, France .

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Abstract

Fundamental aspects and applications of power ultrasound in the preparation of dispersed systems are reviewed. As in cleaning, degassing, crystallization and precipitation, its mechanical effects originate from cavitation. Thus, power ultrasound (of low frequency) provides energy under a form particularly suitable for product formulation, more often under the form of dispersions. Therefore, insonation shows very efficient in emulsion (L/L), suspension (S/L), nanoparticle and aerosol (L/G or S/G) formation as well as in foam control.

Item Type:Conference or Workshop Item (Paper)
Additional Information:Conférence publiée dans la collection Récents Progrès en Génie des Procédés, Numéro 94 - 2007 ISBN 2-910239-68-3, Ed. SFGP, Paris, France
Audience (conference):International conference proceedings
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)
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Deposited By:Guylène Abadie

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