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Modeling of solid-state polycondensation. II. Reactor design issues

✍ Scribed by Frederick K. Mallon; W. Harmon Ray

Publisher: John Wiley and Sons
Year: 1998
Tongue: English
Weight: 312 KB
Volume: 69
Category: Article
ISSN: 0021-8995
DOI: 10.1002/(sici)1097-4628(19980829)69:9<1775::aid-app12>3.0.co;2-l

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✦ Synopsis

The relative merits of the moving packed bed, fluidized bed, and stirred bed reactors for solid-state polycondensation are discussed along with methods for improving these designs. A general model to describe continuous solid-state polymerization reactors is then developed and illustrated by a case study of a moving packed bed reactor showing the relative importance of operating variables. The model also predicts the dynamic behavior in response to several process inputs.

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