Accéder directement au contenu Accéder directement à la navigation
Article dans une revue

Isothermal Vapor-Liquid Equilibrium Data for the Hexafluoropropylene (R1216) + Propylene System at Temperatures from (263.17 to 353.14) K

Christophe Coquelet 1 Alain Valtz 1 Paramespri Naidoo 2 Deresh Ramjugernath 2 Dominique Richon 1, *
* Auteur correspondant
1 CEP/Fontainebleau
CEP - Centre Énergétique et Procédés
Abstract : Isothermal vapor-liquid equilibrium (VLE) data are presented for the system hexafluoropropylene (R1216) + propylene (R1270). Measurements were performed for six isotherms ranging from (263.17 to 353.14) K, at pressures from (0.224 to 4) MPa. The measurements were undertaken using a “static-analytic” type apparatus, with sampling of the equilibrium phases via pneumatic capillary samplers (Rolsi, Armine's patent). The apparatus and the samplers were developed in the CEP/TEP laboratory. The uncertainties in the measurements are within ( 0.02 K, ( 0.0005 MPa, and less than ( 4.0 % for temperature, pressure, and mole fractions, respectively. The full set of isothermal VLE data is correlated with the Peng-Robinson equation of state (PR EoS), incorporating the original Soave R function, with the Wong-Sandler mixing rule utilizing the nonrandom two-liquid (NRTL) activity coefficient model.
Type de document :
Article dans une revue
Liste complète des métadonnées

https://hal-mines-paristech.archives-ouvertes.fr/hal-00574275
Contributeur : Bibliothèque Mines Paristech <>
Soumis le : lundi 7 mars 2011 - 15:53:29
Dernière modification le : jeudi 24 septembre 2020 - 17:22:04

Identifiants

Citation

Christophe Coquelet, Alain Valtz, Paramespri Naidoo, Deresh Ramjugernath, Dominique Richon. Isothermal Vapor-Liquid Equilibrium Data for the Hexafluoropropylene (R1216) + Propylene System at Temperatures from (263.17 to 353.14) K. Journal of Chemical and Engineering Data, American Chemical Society, 2010, 55 (4), pp.1636-1639. ⟨10.1021/je900703f⟩. ⟨hal-00574275⟩

Partager

Métriques

Consultations de la notice

215