Gas-liquid equilibrium prediction of system CO 2 -aqueous ethanol at moderate pressure and different temperatures using PR-EOS

Gas-liquid equilibrium prediction of system CO 2 -aqueous ethanol at moderate pressure and different temperatures using PR-EOS

One of the most important design considerations which should not be ignored during the equipment designing for some industrial purpose is vapour-liquid equilibrium (VLE). Thus, in chemical engineering, the first step is the computation of VLE properties of materials by employing Equation of state (E...

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Main Authors: Arkan Jasim, Hadi, J., Hadi Ghassan, Najmuldeen, Ghazi Faisal, Iqbal, Ahmed, Syed F., Hasany
Format: Article
Language:English
Published: National Library of Serbia 2013
Subjects:
TP Chemical technology
Online Access:http://umpir.ump.edu.my/id/eprint/25350/
http://umpir.ump.edu.my/id/eprint/25350/
http://umpir.ump.edu.my/id/eprint/25350/
http://umpir.ump.edu.my/id/eprint/25350/1/Gas-liquid%20equilibrium%20prediction%20of%20system%20CO%202%20-aqueous%20ethanol.pdf
id ump-25350
recordtype eprints
spelling ump-253502019-12-10T01:16:24Z http://umpir.ump.edu.my/id/eprint/25350/ Gas-liquid equilibrium prediction of system CO 2 -aqueous ethanol at moderate pressure and different temperatures using PR-EOS Arkan Jasim, Hadi J., Hadi Ghassan Najmuldeen, Ghazi Faisal Iqbal, Ahmed Syed F., Hasany TP Chemical technology One of the most important design considerations which should not be ignored during the equipment designing for some industrial purpose is vapour-liquid equilibrium (VLE). Thus, in chemical engineering, the first step is the computation of VLE properties of materials by employing Equation of state (EOS). In this study, we have used a thermodynamic model which was established for binary system of carbon dioxide (1)-(2) solubility of CO2 in aqueous ethanol and it was employed to estimate the gas-liquid equilibrium at moderate pressures (till 6 bar) and varying temperatures (288 K to 323 K). Peng-Robinson EOS was employed to determine the VLE properties. Mixing rules such as vanderWaals and quadratic mixing rules were also used for the determination of ethanol-water mixture critical parameters which entails the pseudo-critical method as one component and results obtained from this study were similar to the ones reported in recent literature for empirical phase equilibrium studies. National Library of Serbia 2013 Article PeerReviewed pdf en http://umpir.ump.edu.my/id/eprint/25350/1/Gas-liquid%20equilibrium%20prediction%20of%20system%20CO%202%20-aqueous%20ethanol.pdf Arkan Jasim, Hadi and J., Hadi Ghassan and Najmuldeen, Ghazi Faisal and Iqbal, Ahmed and Syed F., Hasany (2013) Gas-liquid equilibrium prediction of system CO 2 -aqueous ethanol at moderate pressure and different temperatures using PR-EOS. Chemical Industry and Chemical Engineering Quarterly, 19 (3). pp. 339-346. ISSN 1451-9372 https://doi.org/10.2298/CICEQ120324067H https://doi.org/10.2298/CICEQ120324067H
repository_type Digital Repository
institution_category Local University
institution Universiti Malaysia Pahang
building UMP Institutional Repository
collection Online Access
language English
topic TP Chemical technology
spellingShingle TP Chemical technology
Arkan Jasim, Hadi
J., Hadi Ghassan
Najmuldeen, Ghazi Faisal
Iqbal, Ahmed
Syed F., Hasany
Gas-liquid equilibrium prediction of system CO 2 -aqueous ethanol at moderate pressure and different temperatures using PR-EOS
description One of the most important design considerations which should not be ignored during the equipment designing for some industrial purpose is vapour-liquid equilibrium (VLE). Thus, in chemical engineering, the first step is the computation of VLE properties of materials by employing Equation of state (EOS). In this study, we have used a thermodynamic model which was established for binary system of carbon dioxide (1)-(2) solubility of CO2 in aqueous ethanol and it was employed to estimate the gas-liquid equilibrium at moderate pressures (till 6 bar) and varying temperatures (288 K to 323 K). Peng-Robinson EOS was employed to determine the VLE properties. Mixing rules such as vanderWaals and quadratic mixing rules were also used for the determination of ethanol-water mixture critical parameters which entails the pseudo-critical method as one component and results obtained from this study were similar to the ones reported in recent literature for empirical phase equilibrium studies.
format Article
author Arkan Jasim, Hadi
J., Hadi Ghassan
Najmuldeen, Ghazi Faisal
Iqbal, Ahmed
Syed F., Hasany
author_facet Arkan Jasim, Hadi
J., Hadi Ghassan
Najmuldeen, Ghazi Faisal
Iqbal, Ahmed
Syed F., Hasany
author_sort Arkan Jasim, Hadi
title Gas-liquid equilibrium prediction of system CO 2 -aqueous ethanol at moderate pressure and different temperatures using PR-EOS
title_short Gas-liquid equilibrium prediction of system CO 2 -aqueous ethanol at moderate pressure and different temperatures using PR-EOS
title_full Gas-liquid equilibrium prediction of system CO 2 -aqueous ethanol at moderate pressure and different temperatures using PR-EOS
title_fullStr Gas-liquid equilibrium prediction of system CO 2 -aqueous ethanol at moderate pressure and different temperatures using PR-EOS
title_full_unstemmed Gas-liquid equilibrium prediction of system CO 2 -aqueous ethanol at moderate pressure and different temperatures using PR-EOS
title_sort gas-liquid equilibrium prediction of system co 2 -aqueous ethanol at moderate pressure and different temperatures using pr-eos
publisher National Library of Serbia
publishDate 2013
url http://umpir.ump.edu.my/id/eprint/25350/
http://umpir.ump.edu.my/id/eprint/25350/
http://umpir.ump.edu.my/id/eprint/25350/
http://umpir.ump.edu.my/id/eprint/25350/1/Gas-liquid%20equilibrium%20prediction%20of%20system%20CO%202%20-aqueous%20ethanol.pdf
first_indexed 2023-09-18T22:38:52Z
last_indexed 2023-09-18T22:38:52Z
_version_ 1777416780089655296

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