Modelling (vapour plus liquid) and (vapour plus liquid plus liquid) equilibria of {water (H2O) + methanol (MeOH) plus dimethyl ether (DME) plus carbon dioxide (CO2)} quaternary system using the Peng-Robinson EoS with Wong-Sandler mixing rule

Beitrag in einer Fachzeitschrift


Details zur Publikation

Autor(en): Ye K, Freund H, Sundmacher K
Zeitschrift: Journal of Chemical Thermodynamics
Verlag: Elsevier
Jahr der Veröffentlichung: 2011
Band: 43
Heftnummer: 12
Seitenbereich: 2002-2014
ISSN: 0021-9614


Abstract


The (vapour + liquid) equilibria (VLE) and (vapour + liquid + liquid) equilibria (VILE) binary data from literature were correlated using the Peng-Robinson (PR) equation of state (EoS) with the Wong-Sandler mixing rule (WS). Two group contribution activity models were used in the PRWS: UNIFAC-PSRK and UNIFAC-Lby. The systems were successfully extrapolated from the binary systems to ternary and quaternary systems. Results indicate that the PRWS-UNIFAC-PSRK generally displays a better performance than the PRWS-UNIFAC-Lby. (C) 2011 Elsevier Ltd. All rights reserved.



FAU-Autoren / FAU-Herausgeber

Freund, Hannsjörg Prof. Dr.
Professur für Katalytische Reaktoren und Prozesstechnik


Autor(en) der externen Einrichtung(en)
Max-Planck-Institut für Dynamik komplexer technischer Systeme / Max Planck Institute for Dynamics of Complex Technical Systems


Zitierweisen

APA:
Ye, K., Freund, H., & Sundmacher, K. (2011). Modelling (vapour plus liquid) and (vapour plus liquid plus liquid) equilibria of {water (H2O) + methanol (MeOH) plus dimethyl ether (DME) plus carbon dioxide (CO2)} quaternary system using the Peng-Robinson EoS with Wong-Sandler mixing rule. Journal of Chemical Thermodynamics, 43(12), 2002-2014. https://dx.doi.org/10.1016/j.jct.2011.07.016

MLA:
Ye, Kongmeng, Hannsjörg Freund, and Kai Sundmacher. "Modelling (vapour plus liquid) and (vapour plus liquid plus liquid) equilibria of {water (H2O) + methanol (MeOH) plus dimethyl ether (DME) plus carbon dioxide (CO2)} quaternary system using the Peng-Robinson EoS with Wong-Sandler mixing rule." Journal of Chemical Thermodynamics 43.12 (2011): 2002-2014.

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