MPC of distillation column with side reactors for methyl acetate

This paper focuses on the dynamic control of distillation column with side reactors (SRC) for methyl acetate production. To obtain the optimum integrated structure and steady state simulation, the systematic design approach based on the concept of independent reaction amount is applied to the process of SRC for methyl acetate production. In addition to the basic control loops, multi-variable model predictive control modular with methyl acetate concentration and temperature of sensitive plate is designed. Then, based on process simulation software Aspen Plus, dynamic simulation of SRC for methyl acetate production is used to verify the effectiveness of the control scheme. (c) 2017 The Chemical Industry and Engineering Society of China, and Chemical Industry Press. All rights reserved.