Dynamics of the processes in the greatest – ethylene region of chemical-technological complex has been studied, the functions taking into account non-stationarity of the processes has been chosen, their dynamic kinetic model were constructed, and on the basis of entire mathematical descriptions there have been decided the tasks  of their optimal control. This in result enabled to fulfill the goal to be achieved – to maintain the optimum production capacity of the target products found out at optimization of chemical-technological complex for stationary conditions of their proceeding

https://doi.org/10.32737/0005-2531-2019-3-75-83