Experimental results of the investigations of the destructive oxidation of n-butyl acetate macrokinetics in the corona discharge reactor were described. It has been shown that the rate of the reaction can be described by a first order equation in relation to n-butyl acetate. In the isothermal conditions, the rate of the process depends on the power supply the reactor. The dependence of the rate of the process on the power supply is well described with the equation Z = Aexp(-B/P). For the reaction investigated, the parameters of this equation were determined.