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    STUDIA CHEMIA - Issue no. 2 / 2012  
         
  Article:   VAPOR - LIQUID EQUILIBRIA IN THE BINARY SYSTEM (3R)-(-)-LINALOOL + (3S)-(-)-BETA-CITRONELLOL.

Authors:  .
 
       
         
  Abstract:  Vapor-liquid equilibrium data (VLE) have been measured for the binary system (3R)-(-)-linalool+(3S)-(-)-beta-citronellol. The vapor-liquid equilibrium data were correlated by means of the Wilson, NRTL and UNIQUAC equations. The binary parameters of the corresponding models were calculated. The vapor-liquid equilibrium data were used to discuss the thermodynamic properties of the mixture taking into account the intermolecular forces, proximity effect and the effect of the steric hindrance. The Modified UNIFAC (Dortmund) group contribution model was used to check their predictive capability in mixtures containing (3R)-(-)-linalool and (3S)-(-)-beta-citronellol.

Keywords: Vapor - liquid equilibria, Terpenoids, excess Gibbs energy, Mod. UNIFAC (Dortmund), Wilson, NRTL, UNIQUAC.
 
         
     
         
         
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