Christophe Dicharry

Organisation

Christophe DicharryProfessor


  • Laboratoire des Fluides complexes et leurs Réservoirs, UMR5150, Université de Pau et des Pays de l'Adour, Avenue de l'Université, BP 1155, 64013 PAU cedex
  • christophe.dicharry @ univ-pau.fr

Education

Responsabilities

Head of the research team "Interface and Dispersed Systems"

Skills

Physical chemistry of interfaces and dispersed systems

Research interests

  • Gas hydrates: phase equilibria ; promotion or inhibition of hydrate formation ; Hydrate processes for CO2 capture, gas separation, or desalination.
  • Dispersed systems: formulation and characterization of dispersed systems (emulsions, nanoemulsions et microemulsions).

Publications

Publications of the four last years:

  • In-situ injection of THF to trigger gas hydrate crystallization: application to the evaluation of a kinetic hydrate promoter, M. Ricaurte, J.-P. Torré, J. Diaz, C. Dicharry, Chem. Eng. Res. Des. 92 2014 1674-1680.
  • Combination of surfactants and organic compounds for boosting CO2 separation from natural gas by clathrate hydrate formation, M. Ricaurte, C. Dicharry, X. Renaud, J.-P. Torré, Fuel 122 2014 206-217.
  • 1,3 dioxolane versus tetrahydrofuran as gas hydrate promoters: a comparative study, J.-P. Torré, D. Haillot, S. Rigal, R. de Souza Lima, C. Dicharry, J.-P. Bedecarrats, Chemi. Eng. Sci. 126 2015 688–697.
  • Hydrate growth at the interface between water and pure or mixed CO2 and CH4 gases influence of pressure, temperature, gas composition and water-soluble surfactants, D. Broseta, D. Daniel-David, F. Guerton,  C. Dicharry, J.-P. Torré, Chem. Eng. Sci. 132 2015 118–127.
  • Influence of the carbon chain length of a sulfate-based surfactant on the formation of CO2, CH4 and CO2-CH4 gas hydrates, C. Dicharry, J. Diaz, J.-P. Torré, M. Ricaurte, Chem. Eng. Sci. 152 2016 736–745.
  • Experimental determination of phase equilibria and occupancies for CO2, CH4, and N2 hydroquinone clathrates, R. Coupan, M. Chabod, C. Dicharry, J. Diaz, C. Miqueu, J.-P. Torré, J. Chem. Eng. Data 61(7) 2016 2565–2572.
  • Rheological study of CO2 hydrate slurry in the presence of sodium dodecyl sulfate in a secondary refrigeration loop, J. Oignet, A. Delahaye, J.-P. Torré, C. Dicharry, H.M. Hoang, P. Clain, V. Osswald, Z. Youssef, L. Fournaison, Chem. Eng. Sci. 158 2017 294–303.
  • Characterization of crude oil interfacial material isolated by the wet silica method. Part 1: gel permeation chromatography inductively coupled plasma high-resolution mass spectrometry analysis, L.M. Ligiero, P. Bouriat, C. Dicharry, N. Passade-Boupat, P.M. Lalli, R.P. Rodgers, C. Barrère-Mangote, P. Giusti, B. Bouyssière, Energy Fuels 31 (2) 2017 1072–1081.
  • Characterization of crude oil interfacial material isolated by the wet silica method. Part 2: dilatational and shear interfacial properties, L.M. Ligiero, C. Dicharry, N. Passade-Boupat, B. Bouyssière, P.M. Lalli, R.P. Rodgers, C. Barrère-Mangote, P. Giusti, P. Bouriat, Energy Fuels 31 (2) 2017 1065–1071.
  • Creating innovative composite materials to enhance the kinetics of CO2 capture by hydroquinone clathrates, R. Coupan, F. Plantier, J.-P. Torré, C. Dicharry, P. Sénéchal, F. Guerton, P. Moone, A. Khouh S.A. Kessas, M. Hemati, Chem. Eng. J. 325 2017 35–48.
  • New Insights on Gas Hydroquinone Clathrates using in situ Raman Spectroscopy: Formation/Dissociation Mechanisms, Kinetics and Capture Selectivity, R. Coupan, E. Péré, C. Dicharry, J.-P. Torré, J. Phys. Chem. A 31 (2) 2017 1065–1071.