Steady state multiobjective optimization of continuous copolymerization reactors

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Abstract
The multiobjective nature of optimization problems related to homopolymerizaton and copolymerization processes implies a vector objective formulation for a correct approach. Two copolymerization systems, methyl methacrylate‐vinyl acetate (MMA‐VA) and styrene‐acrylonitrile (ST‐AN) are simulated, and some aspects of the steady state optimality of continuous operation are analyzed. The determination of non‐inferior sets through the concept of Pareto optimality permits a clear decision on trade‐offs related to operating conditions and product specifications.