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Reaction kinetics of lactic acid with methanol catalyzed by acid resins

✍ Scribed by Jong Il Choi; Won Hi Hong; Ho Nam Chang

Publisher
John Wiley and Sons
Year
1996
Tongue
English
Weight
323 KB
Volume
28
Category
Article
ISSN
0538-8066

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✦ Synopsis

The esterification of aqueous lactic acid solution with methanol and its reverse reaction catalyzed by acidic cation exchange resins in the H + form were carried out in a batch system The inhibiting effects of water and methanol on the resins were evaluated The experimental data were correlated by a kinetic model that the inhibition by methanol and water was included The reaction rate constants and the adsorption coefficients were determined from the experiments The activity of acidic resin was compared with that of sulfuric acid as catalyst. 0 1996

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