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Mechanically agitated calorimetric cells working under pressure: technical aspects and results obtained at macro and micro scale

Torré, Jean-Philippe and Haillot, Didier and Marlin, Laurent and Plantier, Frédéric and Parmentier, Antoine and Frouté, Laura and Dicharry, Christophe and Delroisse, Henry Mechanically agitated calorimetric cells working under pressure: technical aspects and results obtained at macro and micro scale. (2016) In: JCAT47 - 47th Conference on Calorimetry and Thermal Analysis, 17 May 2016 - 20 May 2016 (Anglet, France). (Unpublished)

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Abstract

This study presents two prototypes of calorimetric cells equipped with an in-situ mechanical agitation system, which allow performing experiments under pressure. The first system presented, called MIXCEL®, was developed for macro-calorimetry analysis (experiments carried out with a BT 2.15 Calvet Calorimeter from Setaram Instrumentation) and already patented in 2012 1. Concerning the micro-calorimetric agitated cell (called MICROMIXCEL®), it is the first time that such a system will be presented. This novel prototype was developed for micro-DSC analysis (experiments carried out with a DSC VII from Setaram Instrumentation). Both technical aspects, and results obtained at macro and micro scale with polyphasic complex systems (gas hydrates or ice slurries), are presented and discussed. The use of such calorimetric cells opens a wide range of possibilities for systems which must be analyzed in both pressurized and agitated conditions.

Item Type:Conference or Workshop Item (Other)
Audience (conference):National conference without published proceedings
Uncontrolled Keywords:
Institution:French research institutions > Centre National de la Recherche Scientifique - CNRS (FRANCE)
Other partners > Total (FRANCE)
Other partners > Université de Pau et des Pays de l'Adour - UPPA (FRANCE)
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Deposited On:06 Feb 2019 15:28

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