Les Inscriptions à la Bibliothèque sont ouvertes en
ligne via le site: https://biblio.enp.edu.dz
Les Réinscriptions se font à :
• La Bibliothèque Annexe pour les étudiants en
2ème Année CPST
• La Bibliothèque Centrale pour les étudiants en Spécialités
A partir de cette page vous pouvez :
Retourner au premier écran avec les recherches... |
Détail de l'auteur
Auteur Dunja S. Sokolovic
Documents disponibles écrits par cet auteur
Affiner la rechercheEvaluation of the separation of liquid–liquid dispersions by flow through fiber beds / Dragan D. Govedarica in Industrial & engineering chemistry research, Vol. 51 N° 49 (Décembre 2012)
[article]
in Industrial & engineering chemistry research > Vol. 51 N° 49 (Décembre 2012) . - pp. 16085–16091
Titre : Evaluation of the separation of liquid–liquid dispersions by flow through fiber beds Type de document : texte imprimé Auteurs : Dragan D. Govedarica, Auteur ; Radmila M. Secerov Sokolovic, Auteur ; Dunja S. Sokolovic, Auteur Année de publication : 2013 Article en page(s) : pp. 16085–16091 Note générale : Industrial chemistry Langues : Anglais (eng) Mots-clés : Liquid Liquid Dispersions Fiber Résumé : The liquid–liquid model dispersions encompassing four mineral oils of different properties were separated using polyurethane fibers. Experiments were carried out over a wide range of oil properties, bed permeabilities, and fluid velocities. The objective was to introduce multivariate analysis as a statistical method for the estimation of the efficiency of separation of liquid–liquid dispersions by flow through fiber beds. The bed coalescence efficiency was followed by monitoring the changes of critical velocity. On the basis of the principal component analysis, reduced dimensionality and a lower number of variables, an improved statistical treatment of the measurement data was performed. An empirical equation was derived describing the critical velocity as a function of the oil viscosity, interfacial tension, dielectric constant, emulsivity, and bed permeability. ISSN : 0888-5885 En ligne : http://pubs.acs.org/doi/abs/10.1021/ie3026967 [article] Evaluation of the separation of liquid–liquid dispersions by flow through fiber beds [texte imprimé] / Dragan D. Govedarica, Auteur ; Radmila M. Secerov Sokolovic, Auteur ; Dunja S. Sokolovic, Auteur . - 2013 . - pp. 16085–16091.
Industrial chemistry
Langues : Anglais (eng)
in Industrial & engineering chemistry research > Vol. 51 N° 49 (Décembre 2012) . - pp. 16085–16091
Mots-clés : Liquid Liquid Dispersions Fiber Résumé : The liquid–liquid model dispersions encompassing four mineral oils of different properties were separated using polyurethane fibers. Experiments were carried out over a wide range of oil properties, bed permeabilities, and fluid velocities. The objective was to introduce multivariate analysis as a statistical method for the estimation of the efficiency of separation of liquid–liquid dispersions by flow through fiber beds. The bed coalescence efficiency was followed by monitoring the changes of critical velocity. On the basis of the principal component analysis, reduced dimensionality and a lower number of variables, an improved statistical treatment of the measurement data was performed. An empirical equation was derived describing the critical velocity as a function of the oil viscosity, interfacial tension, dielectric constant, emulsivity, and bed permeability. ISSN : 0888-5885 En ligne : http://pubs.acs.org/doi/abs/10.1021/ie3026967