Studying of kinetics and mechanism of reaction of selectiveoxidizing dehydrogenation of cyclohexane into cyclohexadiene-1,3 on the modified zeolitic catalyst
It have been studied the kinetic laws of the reaction of oxidative dehydrogenation of cyclohexane on CuZnCoCr-clinoptilolite catalyst in a flow apparatus at atmospheric pressure in the temperature range 320-380°C, the space velocity of 500-3000 h-1, the partial pressures of the reactants PC6H12 = 0,05-0,14 atm.; PO2 = 0,07-0,25 atm. On the basis of analysis of experimental data, a kinetic scheme and mechanism of reaction have been suggested and developed kinetic model of the process. Numerical values of the kinetic parameters have been calculated.