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Modeling the Solubility of 1,1,1,2-Tetrafluoroethane (R134a) in RoomTemperature Ionic Liquids using Generic-van der Waals and Generic-Redlich-Kwong Equations of state

Publish Year: 1397
Type: Conference paper
Language: English
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NRCP05_001

Index date: 9 August 2019

Modeling the Solubility of 1,1,1,2-Tetrafluoroethane (R134a) in RoomTemperature Ionic Liquids using Generic-van der Waals and Generic-Redlich-Kwong Equations of state abstract

In this paper we have examined modeling of 1,1,1,2-Tetrafluoroethane (R134a) solubility in TenRoom Temperature Ionic Liquids (RTILs) based on Generic-Van der Waals (GVDW) and Generic-Redlich-Kwong (GRK) Equations of state (EOSs) and also have compared deviations with each other.Experimental data represent a high correlation with the Present equation of states. It is also concludedthat the absolute average deviation (AAD%) is less than 1% for each system that illustrates highaccuracy and efficiency of the mentioned Present equation of states. Henry s law constant and some thermodynamic properties such as enthalpy (ΔH? ) and entropy (Δ?? ) in infinite dilution are calculated

Modeling the Solubility of 1,1,1,2-Tetrafluoroethane (R134a) in RoomTemperature Ionic Liquids using Generic-van der Waals and Generic-Redlich-Kwong Equations of state Keywords:

1 , 1 , 1 , 2-Tetrafluoroethane , Room Temperature Ionic Liquids , modeling , Equation ofstate , Henry s law constant , enthalpy and entropy in infinite dilution

Modeling the Solubility of 1,1,1,2-Tetrafluoroethane (R134a) in RoomTemperature Ionic Liquids using Generic-van der Waals and Generic-Redlich-Kwong Equations of state authors

Amir Hossein Saali

Department of Chemical Engineering, Science and Research Branch, Islamic Azad University,Tehran, Iran

Hossein Sakhaeinia

Department of Chemical Engineering, Central Tehran Branch, Islamic Azad University, Tehran,Iran.

Mohammad Shokouhi

Research Institute of Petroleum Industry (RIPI), Gas Research Division, P.O. Box ۱۴۶۶۵-۱۳۷,Tehran, Iran