제어로봇시스템학회:학술대회논문집
- 2001.10a
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- Pages.100.3-100
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- 2001
Modeling and Analysis of a Gas Sweeping Process for Polycarbonate Polymerization
- Kim, Dae-Hyung (Seoul National University) ;
- Ha, Kyoung-Su (Seoul National University) ;
- Rhee, Hyun-Ku (Seoul National University) ;
- Song, Kwnag-Ho (Seoul National University)
- Published : 2001.10.01
Abstract
This article deals with the development of a mathematical model for the finishing polycarbonate polymerization process using a horizontal rotating disk-ring reactor with counter-current gas sweeping and the performance analysis of the reactor system by using the model. Here we intend to propose a model describing the reactor system consisting of two phases, in which by-product phenol is removed from the polymer of high molecular weight compatible with the products of commercial grades. The vapor phase is represented by a tanks-ln-series model while the polymer melt phase is regarded as a plug flow reactor.
Keywords