«Automation and Informatization of the fuel and energy complex»

Numerical algorithm for calculating the optimal temperature mode of the catalytic process in an ideal mixing reactor

UDC: 544.4:004.4
DOI: 10.33285/0132-2222-2021-12(581)-43-48

Authors:

¹ Bashkir State University, Sterlitamak, Russian Federation

Keywords: optimal control problem, differential evolution, ideal mixing reactor, α-methylstyrene, linear dimmers

Annotation:

The article formulates an algorithm for finding the optimal temperature mode of the catalytic process in an ideal mixing reactor. In general, the problem of optimal control of the catalytic process is formulated, for the numerical solution of which an algorithm based on the method of differential evolution is described. The algorithm allows obtaining an approximate solution to the optimization problem in a time that is acceptable from the practical point of view. A computational experiment was carried out for the process of α-methylstyrene dimerization, the petrochemical products (dimers) of which are widely used in industrial production. An optimal temperature profile was obtained to achieve the maximum yield of the reaction products – linear dimers.

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