Transposition of an exothermic reaction to a continuous intensifies reactor

Wassila Benaissa 1, 2 Sébastien Elgue 1 Nadine Gabas 1 Douglas Carson 2 Michel Demissy 2
1 LGC - Laboratoire de génie chimique
2 INERIS - Institut National de l'Environnement Industriel et des Risques
Abstract : The aim of this study is the transposition of an exothermic reaction carried out in a batch reactor to a continuous intensified one. The esterification of propionic anhydride with 2- butanol was selected as a case study. The decomposition reactions of the reactants and the products were studied by DSC whereas the heat of solution of the two reactants were determined by isothermal calorimetry. An extensive experimental programme was then carried out using the Mettler RC-1 reaction calorimeter in order to characterize the thermal and kinetic behaviour of the reaction under isothermal conditions. The thermal conversion was compared with the molar conversion obtained by simulation based on a kinetics from the literature. Optimal and safe operating conditions were eventually defined for a continuous heat exchanger type reactor. Dedicated software was used to assess the feasibility of the esterification in this reactor by calculating the conversion and temperature profiles along the process and utility lines.
Keywords : PROCESS INTENSIFICATION CHEMICAL REACTOR SAFETY ESTERIFICATION SIMULATION
Type de document :
Communication dans un congrès
JANSENS, P. ; STANKIEWICZ, A. ; GREEN, A. 6. International Conference on process intensification, Sep 2005, Delft, Netherlands. BHR Group Limited. Bedfordshire, UK, pp.69-77, 2005
Liste complète des métadonnées

Littérature citée [9 références]  Voir  Masquer  Télécharger
https://hal-ineris.archives-ouvertes.fr/ineris-00972483
Contributeur : Gestionnaire Civs <>
Soumis le : jeudi 3 avril 2014 - 16:29:04
Dernière modification le : jeudi 11 janvier 2018 - 06:15:52
Document(s) archivé(s) le : jeudi 3 juillet 2014 - 17:51:31

Fichier

2006-017_hal.pdf
Fichiers produits par l'(les) auteur(s)

Identifiants

  • HAL Id : ineris-00972483, version 1
  • INERIS : EN-2006-017

Collections

INERIS | UNIV-TLSE3

Citation

Wassila Benaissa, Sébastien Elgue, Nadine Gabas, Douglas Carson, Michel Demissy. Transposition of an exothermic reaction to a continuous intensifies reactor. JANSENS, P. ; STANKIEWICZ, A. ; GREEN, A. 6. International Conference on process intensification, Sep 2005, Delft, Netherlands. BHR Group Limited. Bedfordshire, UK, pp.69-77, 2005. 〈ineris-00972483〉

Exporter

BibTeX TEI DC DCterms EndNote

Partager

Métriques

Consultations de la notice

274

Téléchargements de fichiers

450

Contact

support.ccsd.cnrs.fr
hal.support@ccsd.cnrs.fr
Logo CCSD