Nombre de documents




ENSTA ParisTech, Université Paris-Saclay
Unité Chimie et Procédés
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  • Professeur à l'ENSTA ParisTech
  • Habilitation à Diriger des Recherches (october 2014)
  • Postdoc, Vanderbilt University, Nashville, USA (2003-2004).
  • Dudley Newitt price, Imperial College (2003).
  • PhD in Chemical Engineering, Imperial College, London (2003). « Understanding the Fluid Phase Behaviour of Polymer Systems with the SAFT Theory ».
  • Bachelor and Master Degrees in Chemical Engineering, ENSIC, Nancy (1999).


Member of the thermodynamic group of the French Society of Process Engineering (SFGP).


"Alain Valtz"   

Article dans une revue4 documents

  • Alfonso Gonzalez Perez, Alain Valtz, Christophe Coquelet, Patrice Paricaud, Antonin Chapoy. Experimental and modelling study of the densities of the hydrogen sulphide + methane mixtures at 253, 273 and 293 K and pressures up to 30 MPa. Fluid Phase Equilibria, Elsevier, 2016, 427, pp.371-383. 〈10.1016/j.fluid.2016.08.002〉. 〈hal-01372274〉
  • Hakim Madani, Alain Valtz, Fan Zhang, El Abbadi Jamal, Céline Houriez, et al.. Isothermal vapor–liquid equilibrium data for the trifluoromethane (R23) + 2,3,3,3-tetrafluoroprop-1-ene (R1234yf) system at temperatures from 254 to 348 K. Fluid Phase Equilibria, Elsevier, 2016, 〈10.1016/j.fluid.2016.02.005〉. 〈hal-01305721〉
  • Elise El Ahmar, Alain Valtz, Patrice Paricaud, Christophe Coquelet, Laurent Abbas, et al.. Vapour–liquid equilibrium of binary systems containing pentafluorochemicals from 363 to 413 K: Measurement and modelling with Peng–Robinson and three SAFT-like equations of states. International Journal of Refrigeration, Elsevier, 2012, 35 (8), pp.2297-2310. 〈10.1016/j.ijrefrig.2012.05.016〉. 〈hal-01153347〉
  • Alain Valtz, Antonin Chapoy, Christophe Coquelet, Patrice Paricaud, Dominique Richon. Vapour–liquid equilibria in the carbon dioxide–water system, measurement and modelling from 278.2 to 318.2K. Fluid Phase Equilibria, Elsevier, 2004, 226, pp.333-344. 〈10.1016/j.fluid.2004.10.013〉. 〈hal-01153444〉

Communication dans un congrès1 document

  • El Abbadi Jamal, Houriez Celine, F. Zhang, Alain Valtz, Christophe Coquelet, et al.. Prediction of the physical properties of next-generation refrigerant fluids. 10th European Congress of Chemical Enginnering, Sep 2015, Nice, France. 〈hal-01214945〉