Stirring effects and bistability in the iodate–arsenous acid reaction: Premixed vs segregated flows
- 1 January 1987
- journal article
- Published by AIP Publishing in The Journal of Chemical Physics
- Vol. 86 (1) , 140-143
- https://doi.org/10.1063/1.452604
Abstract
Using a coalescence–dispersion model of the continuous flow-stirred tank reactor (CSTR), we study the effect of premixed vs nonpremixed reactant flows on chemical bistability. The region of bistability is smaller for segregated feed streams than for a fully premixed feed stream. The transition from flow branch to thermodynamic branch is particularly sensitive to the feed stream configuration.Keywords
This publication has 17 references indexed in Scilit:
- Heterogeneities and stirring effects in the Belusov-Zhabotinskii reactionThe Journal of Physical Chemistry, 1986
- Dynamical consequences of nonideal mixing in continuously stirred tank reactor studies of chemical instabilities: comparative stirring effects of premixed and nonpremixed feeds on the bistable chlorite (ClO2-) + iodide (I-) reactionThe Journal of Physical Chemistry, 1986
- Systematic design of chemical oscillators. Part 31. New chlorite oscillators: chlorite-bromide and chlorite-thiocyanate in a CSTRThe Journal of Physical Chemistry, 1985
- Turbulent mixing and bistability in chemical systemsPhysical Review A, 1985
- Onset of spatial correlations in nonequilibrium systems: A master-equation descriptionPhysical Review A, 1984
- Relativistic effects of theofPhysical Review A, 1984
- Critical slowing down in the bistable iodate-arsenic(III) reactionThe Journal of Physical Chemistry, 1983
- Bistability in the oxidation of arsenite by iodate in a stirred flow reactorJournal of the American Chemical Society, 1981
- Chemical reaction models for non-equilibrium phase transitionsThe European Physical Journal A, 1972
- Scale‐up criteria for stirred tank reactorsAIChE Journal, 1969