Direct preparation kinetics of 1,3-dichloro-2-propanol from glycerol using acetic acid catalyst / Zheng-Hong Luo in Industrial & engineering chemistry research, Vol. 48 N°1 (Janvier 2009)  

Public ISBD [article]  inIndustrial & engineering chemistry research > Vol. 48 N°1 (Janvier 2009) . - P. 446-452 Titre : Direct preparation kinetics of 1,3-dichloro-2-propanol from glycerol using acetic acid catalyst Type de document : texte imprimé Auteurs : Zheng-Hong Luo, Éditeur scientifique ; Xiao-Zi You, Éditeur scientifique ; Hua-Rong Li, Éditeur scientifique Année de publication : 2009 Article en page(s) : P. 446-452 Note générale : Chemical engineering Langues : Anglais (eng) Mots-clés : Dichloropropène Glycerol Acetic Acid Catalyst Kinetic model Résumé : Direct preparation of 1,3-dichloro-2-propanol from glycerol is carried out in a batch reactor using acetic acid catalyst at 363−393 K. The analytical technique, gas chromatography, is employed in order to follow the time evolution of the reagents. The kinetic model of the process is developed. Furthermore, the model parameters of the process are also determined by data fitting. The results show that direct preparation follows the SN2 mechanism. A kinetic model corresponding to the mechanism is proposed in this work. The experimental results show that the kinetic model agrees well with the experiments. En ligne : http://pubs.acs.org/doi/abs/10.1021/ie8011177 [article] Direct preparation kinetics of 1,3-dichloro-2-propanol from glycerol using acetic acid catalyst [texte imprimé] / Zheng-Hong Luo, Éditeur scientifique ; Xiao-Zi You, Éditeur scientifique ; Hua-Rong Li, Éditeur scientifique . - 2009 . - P. 446-452. Chemical engineering Langues : Anglais (eng) in Industrial & engineering chemistry research > Vol. 48 N°1 (Janvier 2009) . - P. 446-452 Mots-clés : Dichloropropène Glycerol Acetic Acid Catalyst Kinetic model Résumé : Direct preparation of 1,3-dichloro-2-propanol from glycerol is carried out in a batch reactor using acetic acid catalyst at 363−393 K. The analytical technique, gas chromatography, is employed in order to follow the time evolution of the reagents. The kinetic model of the process is developed. Furthermore, the model parameters of the process are also determined by data fitting. The results show that direct preparation follows the SN2 mechanism. A kinetic model corresponding to the mechanism is proposed in this work. The experimental results show that the kinetic model agrees well with the experiments. En ligne : http://pubs.acs.org/doi/abs/10.1021/ie8011177

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