Modelling and Optimisation of a Semibatch Polymerisation Process

摘要

This paper focuses on the modelling and optimisation of an industrial semibatch distillation process with a polymerisation reaction taking place in the reboiler. The dynamic model presented here is implemented in CHEMCAD and validated with experimental data from the industrial plant. An approach to optimise the economical performance of the semibatch process is discussed. As a result of the work so far the control structures and operation policies were improved and it was shown that further optimisation is worthwhile.