Fluid-phase-equilibrium prediction of fluorocompound-containing binary systems with the predictive E-PPR78 model

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• 作者：Jun-Wei Qian^a ; Romain Privat^a ; Jean-Noë ; l Jaubert^a ; ^{jean-noel.jaubert@univ-lorraine.fr} ; Christophe Coquelet^b ; ^c ; Deresh Ramjugernath^c
• 关键词：Equation of state ; PPR78 ; Vapor&ndash ; liquid equilibrium ; Predictive model ; Binary interaction parameters ; Fluorocompound ; Critical locus ; Azeotropy
• 刊名：International Journal of Refrigeration
• 出版年：2017
• 出版时间：January 2017
• 年：2017
• 卷：73
• 期：Complete
• 页码：65-90
• 全文大小：3360 K
• 卷排序：73

文摘

The applicability range of the predictive E-PPR78 equation of state is extended. Six new groups: C2F6,CF3, CF2, = CF2 ⇔ = CF= CF2 ⇔ = CF, C2H4F2 and C2H2F4 are added. The E-PPR78 model is now applicable to fluorocompound-containing mixtures.