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Stability of continuous emulsion polymer reactors

✍ Scribed by Anthony S. T. Chiang; Robert W. Thompson


Publisher
John Wiley and Sons
Year
1979
Tongue
English
Weight
684 KB
Volume
24
Category
Article
ISSN
0021-8995

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✦ Synopsis


Abstract

The stability of continuous emulsion polymer reactors having steady feed streams was studied. Analysis of a population balance model supported the notion of micelle deprivation as the chief cause of reactor instabilities. Analysis of the moments of the distribution indicated that the system may be uniquely stable in one case. Only one steady‐state operating point was predicted for the case where the decrease in the termination rate constant due to the gel effect was neglected.


πŸ“œ SIMILAR VOLUMES


Start-up procedures for continuous flow
✍ E.E. Badder; B.W. Brooks πŸ“‚ Article πŸ“… 1984 πŸ› Elsevier Science 🌐 English βš– 779 KB

## Experiments have been carried out using a continuous flow back-mixed emulsion polymerization reactor. Styrene was used as monomer. Particular attention was given to the effects of start-up procedure on reactor hehaviour. Steady feed rates were not always accompanied by steady conversions of mon