Thirty Years with EoS/GE Models - What Have We Learned?

Publication: Research - peer-reviewJournal article – Annual report year: 2012

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Thirty Years with EoS/GE Models - What Have We Learned?. / Kontogeorgis, Georgios M.; Coutsikos, Philippos.

In: Industrial & Engineering Chemistry Research, Vol. 51, No. 11, 2012, p. 4119-4142.

Publication: Research - peer-reviewJournal article – Annual report year: 2012

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Author

Kontogeorgis, Georgios M.; Coutsikos, Philippos / Thirty Years with EoS/GE Models - What Have We Learned?.

In: Industrial & Engineering Chemistry Research, Vol. 51, No. 11, 2012, p. 4119-4142.

Publication: Research - peer-reviewJournal article – Annual report year: 2012

Bibtex

@article{71f22db09d7242068ae7351015e36935,
title = "Thirty Years with EoS/G<sup>E</sup> Models - What Have We Learned?",
publisher = "American Chemical Society",
author = "Kontogeorgis, {Georgios M.} and Philippos Coutsikos",
note = "© 2012 American Chemical Society",
year = "2012",
doi = "10.1021/ie2015119",
volume = "51",
number = "11",
pages = "4119--4142",
journal = "Industrial & Engineering Chemistry Research",
issn = "0888-5885",

}

RIS

TY - JOUR

T1 - Thirty Years with EoS/G<sup>E</sup> Models - What Have We Learned?

A1 - Kontogeorgis,Georgios M.

A1 - Coutsikos,Philippos

AU - Kontogeorgis,Georgios M.

AU - Coutsikos,Philippos

PB - American Chemical Society

PY - 2012

Y1 - 2012

N2 - Thirty years of research and the use of EoS/GE mixing rules in cubic equations of state are reviewed. The most popular approaches are presented both from the derivation and application points of view and they are compared to each other. It is shown that all methods have significant capabilities but also limitations which are discussed. A useful approach is presented for analyzing the models by looking at the activity coefficient expression derived from the equations of state using various mixing rules. The size-asymmetric systems are investigated in detail, and an explanation is provided on how EoS/GE mixing rules should be developed so that such asymmetric mixtures are adequately represented. © 2012 American Chemical Society.

AB - Thirty years of research and the use of EoS/GE mixing rules in cubic equations of state are reviewed. The most popular approaches are presented both from the derivation and application points of view and they are compared to each other. It is shown that all methods have significant capabilities but also limitations which are discussed. A useful approach is presented for analyzing the models by looking at the activity coefficient expression derived from the equations of state using various mixing rules. The size-asymmetric systems are investigated in detail, and an explanation is provided on how EoS/GE mixing rules should be developed so that such asymmetric mixtures are adequately represented. © 2012 American Chemical Society.

KW - Engineering

KW - Equation-of-state

KW - Vapor-liquid-equilibria

KW - Peng-Robinson equation EQUATION

KW - Excess free-energy

KW - Supercritical carbon-dioxide

KW - Sandler mixing rules

KW - Soave-Redlich-Kwong

KW - Activity-coefficient model

KW - Fluid-phase equilibria

KW - Unifac-basen equation

UR - http://pubs.acs.org/doi/pdfplus/10.1021/ie2015119

U2 - 10.1021/ie2015119

DO - 10.1021/ie2015119

JO - Industrial & Engineering Chemistry Research

JF - Industrial & Engineering Chemistry Research

SN - 0888-5885

IS - 11

VL - 51

SP - 4119

EP - 4142

ER -