The development of the predictive E-PPR78 model, based on a contribution group method, has been undertaken since ten years to predict accurately the behaviour of multi-component systems. This model lies on the Peng-Robinson equation of state with classical Van der Waals mixing rules. It uses a unique binary interaction parameter, kij, which is temperature dependant. To enable the E-PPR78 model to predict the behavior of natural gases, three new groups are added: carbon monoxide, helium and argon. It was necessary to build an experimental database, as exhaustive as possible, containing phase equilibrium and enthalpies of mixing data for binary systems formed by these groups and those defined in previous studies and present in natural gases. ...
The PPR78 model is a predictive cubic equation of state relying on the group-contribution concept. O...
International audienceA generalized NRTL model was previously proposed for the modeling of non ă ide...
International audienceIt is proposed in this paper to extend the original group contribution method ...
Le développement du modèle prédictif E-PPR78, basé sur une méthode de contribution de groupe, a été ...
We have developed a predictive model, by means of a group contribution method, in order to predict w...
Nous avons développé un modèle prédictif, utilisant le principe de contribution de groupes, pour pré...
A predictive thermodynamic model, based on the group contribution concept, and called PPR78, has bee...
Le développement d'un modèle thermodynamique prédictif PPR78, basé sur le concept de contributions d...
A group contribution method allowing the estimation of the temperature dependent binary interaction ...
Nowadays, design and optimization of chemical engineering processes are carried out using process si...
Nous avons développé une méthode de contributions de groupes permettant d'estimer, en fonction de la...
After showing in a previous publication a clear superiority to the classic Peng-Robinson EoS for the...
Phase equilibrium calculations are performed for alkane-aromatics-naphtene (+CO2) systems to test th...
Three equations of state with a group contribution model for binary interaction parameters were empl...
International audienceIn order to reduce the overall emissions of greenhouse gases and to be in comp...
The PPR78 model is a predictive cubic equation of state relying on the group-contribution concept. O...
International audienceA generalized NRTL model was previously proposed for the modeling of non ă ide...
International audienceIt is proposed in this paper to extend the original group contribution method ...
Le développement du modèle prédictif E-PPR78, basé sur une méthode de contribution de groupe, a été ...
We have developed a predictive model, by means of a group contribution method, in order to predict w...
Nous avons développé un modèle prédictif, utilisant le principe de contribution de groupes, pour pré...
A predictive thermodynamic model, based on the group contribution concept, and called PPR78, has bee...
Le développement d'un modèle thermodynamique prédictif PPR78, basé sur le concept de contributions d...
A group contribution method allowing the estimation of the temperature dependent binary interaction ...
Nowadays, design and optimization of chemical engineering processes are carried out using process si...
Nous avons développé une méthode de contributions de groupes permettant d'estimer, en fonction de la...
After showing in a previous publication a clear superiority to the classic Peng-Robinson EoS for the...
Phase equilibrium calculations are performed for alkane-aromatics-naphtene (+CO2) systems to test th...
Three equations of state with a group contribution model for binary interaction parameters were empl...
International audienceIn order to reduce the overall emissions of greenhouse gases and to be in comp...
The PPR78 model is a predictive cubic equation of state relying on the group-contribution concept. O...
International audienceA generalized NRTL model was previously proposed for the modeling of non ă ide...
International audienceIt is proposed in this paper to extend the original group contribution method ...