UNIQUAC UNIFAC

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UNIQUAC UNIFAC

Transcript of UNIQUAC UNIFAC

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A Modified UNIFAC Model

A Modified UNIFAC Model

Equilibrio Liquido Vapor Etanol-Agua Uniquac, Wilson NTRL

Equilibrio Liquido Vapor Etanol-Agua Uniquac, Wilson NTRL

ersion - UCSBceweb/courses/che184b/...Polymer UNIFAC Free Volume Model.....3•96 Polymer UNIFAC Free Volume Model Parameters.....3•97 Specifying the Polymer UNIFAC Free Volume Section

ersion - UCSBceweb/courses/che184b/...Polymer UNIFAC Free Volume Model.....3•96 Polymer UNIFAC Free Volume Model Parameters.....3•97 Specifying the Polymer UNIFAC Free Volume Section

MODELING OF NON-ISOTHERMAL VAPOR … · 6.5 lyngby modified unifac..... 80 6.6 exponential unifac for polymers ... 7 model parameterization and verification ..... 84 7.1 modeling

MODELING OF NON-ISOTHERMAL VAPOR … · 6.5 lyngby modified unifac..... 80 6.6 exponential unifac for polymers ... 7 model parameterization and verification ..... 84 7.1 modeling

Implementation of the UNIQUAC model in the OpenCalphad ... · Implementation of the UNIQUAC model in the OpenCalphad software Jing Li a, Bo Sundman b, Jozef G.M. Winkelman a, *, Antonis

Implementation of the UNIQUAC model in the OpenCalphad ... · Implementation of the UNIQUAC model in the OpenCalphad software Jing Li a, Bo Sundman b, Jozef G.M. Winkelman a, *, Antonis

AN ASSOCIATION UNIFAC MODEL FOR AQUEOUS … · AN ASSOCIATION UNIFAC MODEL FOR AQUEOUS AND ALCOHOL SOLUTIONS OF SUGARS ... is one UNIFAC model that explicitly takes into account ...

AN ASSOCIATION UNIFAC MODEL FOR AQUEOUS … · AN ASSOCIATION UNIFAC MODEL FOR AQUEOUS AND ALCOHOL SOLUTIONS OF SUGARS ... is one UNIFAC model that explicitly takes into account ...

Practical Thermodynamics Used in Simulations · Practical Thermodynamics Used in Simulations ... • Predictive Activity – UNIFAC, UNIQUAC ... For example: If you expect the ...

Practical Thermodynamics Used in Simulations · Practical Thermodynamics Used in Simulations ... • Predictive Activity – UNIFAC, UNIQUAC ... For example: If you expect the ...

Calculations of Thermodynamic Derivative Properties From the NRTL and UNIQUAC Models

Calculations of Thermodynamic Derivative Properties From the NRTL and UNIQUAC Models

Wilson & UNIQUAC in Multicomponent Phase

Wilson & UNIQUAC in Multicomponent Phase

…A few words about UNIFAC…

…A few words about UNIFAC…

A MODIFIED UNIQUAC EQUATION FOR MIXTURES CONTAINING … · Abstract - The UNIQUAC model for the excess Gibbs energy is modified using chemical theory to account for chain-like association

A MODIFIED UNIQUAC EQUATION FOR MIXTURES CONTAINING … · Abstract - The UNIQUAC model for the excess Gibbs energy is modified using chemical theory to account for chain-like association

Flash Point Calculation by UNIFAC

Flash Point Calculation by UNIFAC

Application of Activity Coefficient Models in VLE ... · 2.4.2UNIquac Functional group Activity Coefficient (UNIFAC) method UNIFAC is based on UNIQUAC model, has a combinatorial term

Application of Activity Coefficient Models in VLE ... · 2.4.2UNIquac Functional group Activity Coefficient (UNIFAC) method UNIFAC is based on UNIQUAC model, has a combinatorial term

Flash Point Calculation - ddbst.de Point... · UNIFAC and modified UNIFAC (Dortmund). Additional needed parameters are Antoine coefficients for the Additional needed parameters are

Flash Point Calculation - ddbst.de Point... · UNIFAC and modified UNIFAC (Dortmund). Additional needed parameters are Antoine coefficients for the Additional needed parameters are

UNIFAC - DDBST GmbH · The example shows that for the given system UNIFAC can be used but modified UNIFAC (Dortmund) will fail because of a missing interaction parameter. DDBSP ...

UNIFAC - DDBST GmbH · The example shows that for the given system UNIFAC can be used but modified UNIFAC (Dortmund) will fail because of a missing interaction parameter. DDBSP ...

UNIFACunifac.ddbst.de/files/files/ddbsp/2018/Documentation/UNIFAC.pdfThe latest UNIFAC parameters have been published in 20033, the latest parameter for mod. UNIFAC (Dortmund) have

UNIFACunifac.ddbst.de/files/files/ddbsp/2018/Documentation/UNIFAC.pdfThe latest UNIFAC parameters have been published in 20033, the latest parameter for mod. UNIFAC (Dortmund) have

Unifac Model

Unifac Model

MODELLING OF PROTEIN SOLUTION PROPERTIES …discovery.ucl.ac.uk/1317807/1/286328.pdf · predictive UNIFAC model was studied but failed, ... 2.5 The Original UNIFAC Model 52 2.6 The

MODELLING OF PROTEIN SOLUTION PROPERTIES …discovery.ucl.ac.uk/1317807/1/286328.pdf · predictive UNIFAC model was studied but failed, ... 2.5 The Original UNIFAC Model 52 2.6 The

VLE Using UNIFAC in Excel

VLE Using UNIFAC in Excel

2 Thermodynamic Property Modelssites.poli.usp.br/d/pqi2408/physpropmodels.pdf · 12 2 Thermodynamic Property Models ... UNIFAC (Dortmund modified) GMUFDMD L L1 L2 — X UNIQUAC GMUQUAC

2 Thermodynamic Property Modelssites.poli.usp.br/d/pqi2408/physpropmodels.pdf · 12 2 Thermodynamic Property Models ... UNIFAC (Dortmund modified) GMUFDMD L L1 L2 — X UNIQUAC GMUQUAC