2-FILM EFFECTS ON THE KINETICS OF HYDROGEN ISOTOPE EXCHANGE BETWEEN CHCL3 AND D2O IN 2 LIQUID-PHASE SYSTEM

Authors
IWASAKI M SAKKA T OHASHI S MIYAKE Y MATSUSHITA H
Citation
M. Iwasaki et al., 2-FILM EFFECTS ON THE KINETICS OF HYDROGEN ISOTOPE EXCHANGE BETWEEN CHCL3 AND D2O IN 2 LIQUID-PHASE SYSTEM, International journal of chemical kinetics, 25(5), 1993, pp. 363-374
Citations number
21
Categorie Soggetti
Chemistry Physical
Journal title
International journal of chemical kinetics → ACNP
ISSN journal
05388066
Volume
25
Issue
5
Year of publication
1993
Pages
363 - 374
Database
ISI
SICI code
0538-8066(1993)25:5<363:2EOTKO>2.0.ZU;2-C
Abstract
A model based on the two film approximation is proposed for the descri ption of the kinetics of the hydrogen isotope exchange between CHCl3 a nd D2O. In this model, details of mass transfer in interfacial region between the two liquid phases are considered and the kinetics of the e xchange reaction is quantitatively described without an adjusting para meter. This model is successful in explaining the experimental results obtained with high alkali concentrations, which has not been sufficie ntly explained in our previous article [M. Iwasaki et al., J. Phys. Ch em., 93, 5139 (1989)].