In this work, optimization procedures, particurarly suitable for potentially runaway reactions carried out in indirectly cooled semibatch reactors operated in isoperibolic temperature control mode, have been developed. Such optimization procedures based on a particular criterion, referred to as "topological", in order tio select a set of operating conditions which is able of ensuring both process thermochemical stability and high productivity and selectivity with respect the desired product. This topological approach has been validated both experimentally and theoretically by studing kinetic schemes characterized by different complexity degrees. As an example, the relevant case study of the free radical emulsion polymerization of vinyl acetate has been analyzed and reported
