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This is an author’s version published in: http://oatao.univ-toulouse.fr/21945
To cite this version:
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(Unpublished)
JCAT 47
47th French Conference on Calorimetry and Thermal Analysis, 17–20 May 2016, UPPA, Anglet, France
MECHANICALLY AGITATED CALORIMETRIC CELLS WORKING UNDER
PRESSURE: TECHNICAL ASPECTS AND RESULTS OBTAINED AT MACRO AND
MICRO SCALE
TORRÉ J.-P.
*, HAILLOT D.
**, MARLIN L.
***, PLANTIER, F.
*, PARMENTIER A.
**FROUTE L.
*, DICHARRY C.
*,
DELROISSE H.
** Univ. Pau & Pays Adour, CNRS, TOTAL – UMR 5150 – LFC-R – Laboratoire des Fluides Complexes et leurs Réservoirs, Avenue de l'Université, BP 1155 – PAU, F-64013, France.
Contact : jean-philippe.torre@univ-pau.fr
** Univ. Pau & Pays Adour – EA1932 – LaTEP – Laboratoire de Thermique Energétique et Procédés, Rue Jules Ferry, BP7511 – PAU, F-64075, France
Contact : didier.haillot@univ-pau.fr
*** Institut Pluridisciplinaire de Recherche Appliquée dans le domaine du génie pétrolier (IPRA). Atelier de physique. Avenue de l'Université, BP 1155 – PAU, F-64013, France.
Contact : Laurent.marlin@univ-pau.fr
Keywords: calorimetry, agitated cell, high pressure, DSC, gas hydrates
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.
References
1. Torré, J.-P. ; Plantier, F. ; Marlin, L. (2012). Cellule de mesure calorimétrique haute pression agitée mécaniquement avec système de contrôle dynamique de pression, et dispositif de support pour cette cellule. Patent # : FR 12 57319, 27 July 2012. Dépôt prioritaire en France en 2012; Dépôt PCT en 2013 ; dépôt phases nationales en 2015 aux USA.