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Kinetics of the Liquid-phase Synthesis and Hydrolysis of Butyl Lactate Catalyzed By Cation-exchange Resin

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Dassy, S. Wiame, H. Thyrion, FC.

Esterification of lactic acid with butanol catalysed by cation-exchange resin was carried out in a batch reactor in dioxane and toluene. The reaction rate was found to be first order with respect to catalyst and acid concentrations. The inhibiting effect of water and butanol has been evaluated. The rate data were correlated with a kinetic model based on inhibition by water and butanol.

Document type Article de périodique (Journal article) – Article de recherche
Publication date 1994
Language Anglais
Journal information "Journal of Chemical Technology and Biotechnology" - Vol. 59, no. 2, p. 149-156 (1994)
Peer reviewed yes
Publisher John Wiley & Sons Ltd (W Sussex)
issn 0268-2575
e-issn 1097-4660
Publication status Publié
Affiliation UCL
Keywords LACTIC ACID ; ESTERIFICATION ; KINETICS ; CATION-EXCHANGE RESIN
Links
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  7. Ancillottii, J. Mol. Catal., 4, 37 (1978)
  8. Sinegra, Ind. Eng. Chem. Res., 26, 2437 (1987)
  9. & US Dept. Agr. Bur. Agr. Ind. Chem., AIC-279, Volatile esters of hydroxycarboxylic acids 1950, 32 pp.
  10. Kinetics of the lactic acid-butyl alcohol esterification reaction. Thesis, Newark, College of Engineering June 1966.
Bibliographic reference Dassy, S. ; Wiame, H. ; Thyrion, FC.. Kinetics of the Liquid-phase Synthesis and Hydrolysis of Butyl Lactate Catalyzed By Cation-exchange Resin. In: Journal of Chemical Technology and Biotechnology, Vol. 59, no. 2, p. 149-156 (1994)
Permanent URL http://hdl.handle.net/2078.1/49100