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Détail de l'indexation
M004099
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Ouvrages de la bibliothèque en indexation M004099
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Titre : Contribution à l'étude de la sulfonation des hydrocarbures : modélisation du réacteur à film tombant Type de document : texte imprimé Auteurs : Benmaza, Kamel, Auteur ; Chems Eddine Chitour, Directeur de thèse Editeur : [S.l.] : [s.n.] Année de publication : 1999 Importance : 84 F. Présentation : ill. Format : 30 cm. Note générale : Mémoire de Magister : Génie Chimique : Alger, Ecole Nationale Polytechnique : 1999
Annexe [4] p . Bibliogr. [5] p.Langues : Français (fre) Mots-clés : Réacteur à film tombant
Réacteur à paroi ondulée
Alkylebenzènes α-
Oléfines SulfonationIndex. décimale : M004099 Résumé :
Ce travail traite la sulfonation des hydrocarbures issus du pétrole à savoir une coupe d'alkylbenzenes (LAB) et une coupe d'α-oléfines dans différents réacteurs pour l'obtention des tensioactifs.
La sulfonation en continu du (LAB) d'origine industrielle, est menée dans des réacteurs à film de diverses longueurs et géométrie de paroi, par des mélanges SO3 + air.
L'influence de paramètres opératoires tels que le rapport molaire SO3/LAB, le rapport de dilution du SO3 par l'air, a été recherchée et ce en caractérisant l'acide sulfonique neutralisé par différentes méthodes d'analyses normalisées.
La sulfonation des α-oléfine est menée dans un réacteur en discontinu et dans un réacteur continu à film tombant, l'influence des paramètres opératoires a été aussi recherchée.
La partie numérique de ce travail traite la modélisation de la sulfonation du LAB dans un réacteur à film tombant.
Le modèle une fois confirmé peut donner l'évolution des paramètres hydrodynamiques tels que l'épaisseur du film et la viscosité, la conversion en fonction de la longueur du réacteur et les profils de température en fonction de la longueur du réacteur.Contribution à l'étude de la sulfonation des hydrocarbures : modélisation du réacteur à film tombant [texte imprimé] / Benmaza, Kamel, Auteur ; Chems Eddine Chitour, Directeur de thèse . - [S.l.] : [s.n.], 1999 . - 84 F. : ill. ; 30 cm.
Mémoire de Magister : Génie Chimique : Alger, Ecole Nationale Polytechnique : 1999
Annexe [4] p . Bibliogr. [5] p.
Langues : Français (fre)
Mots-clés : Réacteur à film tombant
Réacteur à paroi ondulée
Alkylebenzènes α-
Oléfines SulfonationIndex. décimale : M004099 Résumé :
Ce travail traite la sulfonation des hydrocarbures issus du pétrole à savoir une coupe d'alkylbenzenes (LAB) et une coupe d'α-oléfines dans différents réacteurs pour l'obtention des tensioactifs.
La sulfonation en continu du (LAB) d'origine industrielle, est menée dans des réacteurs à film de diverses longueurs et géométrie de paroi, par des mélanges SO3 + air.
L'influence de paramètres opératoires tels que le rapport molaire SO3/LAB, le rapport de dilution du SO3 par l'air, a été recherchée et ce en caractérisant l'acide sulfonique neutralisé par différentes méthodes d'analyses normalisées.
La sulfonation des α-oléfine est menée dans un réacteur en discontinu et dans un réacteur continu à film tombant, l'influence des paramètres opératoires a été aussi recherchée.
La partie numérique de ce travail traite la modélisation de la sulfonation du LAB dans un réacteur à film tombant.
Le modèle une fois confirmé peut donner l'évolution des paramètres hydrodynamiques tels que l'épaisseur du film et la viscosité, la conversion en fonction de la longueur du réacteur et les profils de température en fonction de la longueur du réacteur.Exemplaires
Code-barres Cote Support Localisation Section Disponibilité Spécialité Etat_Exemplaire M004099 M004099 Papier Bibliothèque centrale Mémoire de Magister Disponible Documents numériques
BENMAZA.Kamel.pdfURL