A new model for phase equilibria of the ternary system (H2O – HI – I2)

Autor: Hadj-Kali, Mohamed, Gerbaud, Vincent, Borgard, Jean-Marc, Floquet, Pascal, Joulia, Xavier, Carles, Philippe
Přispěvatelé: Institut National Polytechnique de Toulouse - Toulouse INP (FRANCE), Commissariat à l'Energie Atomique et aux énergies alternatives - CEA (FRANCE), Université Toulouse III - Paul Sabatier - UT3 (FRANCE), Centre National de la Recherche Scientifique - CNRS (FRANCE), Institut National Polytechnique de Toulouse - INPT (FRANCE)
Jazyk: angličtina
Rok vydání: 2008
Předmět:
Popis: A new thermodynamic model is proposed to describe the phase equilibria of the ternary system (H2O-HI-I2), known as the HIx system and which represents the latent source of hydrogen for the Iodine – Sulfur thermochemical cycle. An homogeneous approach is adopted, for the first time, where the Peng-Robinson equation of state is combined, by means of MHV2 mixing rule, to UNIQUAC activity coefficient model supplemented with the solvation of hydrogen iodide by water, as proposed by Engels.
Databáze: OpenAIRE