Gas-Liquid Equilibrium Prediction of Ternary System (CO2-Ethanol-Water) at Moderate Pressures and Different Temperatures Using SRK-EOS | Zendy

Ghazi Faisal Najmuldeen | Zendy; Ghassan J. Hadi | Zendy; Arkan J. Hadi | Zendy; Iqbal Ahmed | Zendy

Open Access

Gas-Liquid Equilibrium Prediction of Ternary System (CO2-Ethanol-Water) at Moderate Pressures and Different Temperatures Using SRK-EOS

Author(s) -

Ghazi Faisal Najmuldeen,

Ghassan J. Hadi,

Arkan J. Hadi,

Iqbal Ahmed

Publication year - 2012

Publication title -

physical chemistry

Language(s) - English

Resource type - Journals

eISSN - 2167-7042

pISSN - 2167-7069

DOI - 10.5923/j.pc.20120201.01

Subject(s) - thermodynamics , ternary operation , mixing (physics) , bar (unit) , work (physics) , chemistry , equation of state , carbon dioxide , ternary numeral system , phase equilibrium , phase (matter) , physics , organic chemistry , quantum mechanics , meteorology , computer science , programming language

In this work, a thermodynamic model for the prediction of gas-liquid equilibrium at moderate pressures (up to 6 bar) and different temperatures (288-323 K) for the ternary system of carbon dioxide (1)-(2) mixture (ethanol-water) is established using Soave/Redlich/Kwong equation of state (SRK-EOS). Two different mixing rules were used to show the effect of the type of mixing rule. A comparison of experimental phase equilibrium data in the literature with the predicted results showed very good representation for one mixing rule and good for the other.

The content you want is available to Zendy users.

Already have an account? Click here to sign in.

Having issues? You can contact us here

Accelerating Research