In free radical polymerization diffusion-controlled processes take place simultaneously to the normal chemical reactions. Despite extensive efforts to model such processes a consistent model for the design of a polymerization reactor has not yet been established. In this article a semiempirical mode
Modeling of “living” free-radical polymerization processes. II. Tubular reactors
✍ Scribed by Min Zhang; W. Harmon Ray
- Publisher
- John Wiley and Sons
- Year
- 2002
- Tongue
- English
- Weight
- 220 KB
- Volume
- 86
- Category
- Article
- ISSN
- 0021-8995
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✦ Synopsis
Abstract
A tubular reactor model for “living” free‐radical polymerization is developed in this study. The model may be used as a tool to design efficient processes for tailored polymers from “living” free‐radical polymerization. Examples presented include preparing bimodal polymers and copolymers of n‐butyl acrylate and styrene. Residence time distribution effects on polymer properties are investigated by varying the Peclet number, to show the degree of backmixing that adversely affects polymer properties. © 2002 Wiley Periodicals, Inc. J Appl Polym Sci 86: 1047–1056, 2002
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