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Esterification of acetic acid with butanol in the presence of ion-exchange resins as catalysts

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Title Esterification of acetic acid with butanol in the presence of ion-exchange resins as catalysts
 
Creator GANGADWALA, J
MANKAR, S
MAHAJANI, S
KIENLE, A
STEIN, E
 
Subject reactive distillation
amyl alcohol
kinetics
acetate
 
Description The esterification of acetic acid with n-butanol was studied in the presence of ion-exchange resin catalysts such as Amberlyst-15 to determine the intrinsic reaction kinetics. The effect of various parameters such as temperature, mole ratio, catalyst loading, and particle size was studied. Kinetic modeling was performed to obtain the parameters related to intrinsic kinetics. Pseudohomogeneous, Eley-Rideal, Langmuir-Hinshelwood-Hougen-Watson (LHHW), and modified LHHW models were developed. The kinetics for the side-reaction etherification was also investigated. The rate expressions would be useful in the simulation studies for reactive distillation. The experimental data generated for the reaction under total reflux were validated successfully using the developed rate equation and estimated values of kinetic parameters.
 
Publisher AMER CHEMICAL SOC
 
Date 2011-07-14T02:21:01Z
2011-12-26T12:47:30Z
2011-12-27T05:35:31Z
2011-07-14T02:21:01Z
2011-12-26T12:47:30Z
2011-12-27T05:35:31Z
2003
 
Type Article
 
Identifier INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH, 42(10), 2146-2155
0888-5885
http://dx.doi.org/10.1021/ie0204989
http://dspace.library.iitb.ac.in/xmlui/handle/10054/3833
http://hdl.handle.net/10054/3833
 
Language en