Ck. Kang et al., MODELING OF SEMIBATCH DIRECT ESTERIFICATION REACTOR FOR POLY(ETHYLENE-TEREPHTHALATE) SYNTHESIS, Journal of applied polymer science, 60(11), 1996, pp. 2007-2015
A comprehensive kinetic model for a semibatch direct esterification re
actor has been developed. The solid-liquid equilibrium of terephthalic
acid was considered in the modeling. Effects of the monomer feed rati
o, reaction temperatures, and oligomer addition on the conversion, deg
ree of polymerization, and the formation of diethylene glycol were stu
died. (C) 1996 John Wiley & Sons, Inc.