Patterns of phenol oxidation process with an aqueous solution of hydrogen peroxide

Abstract

This paper presents experimental data on the study of catalytic systems based on titanium silicalite (TS-1) for liquid-phase oxidation of phenol. The influence of the main parameters of the process of liquid phase oxidation of phenol with aqueous solution of hydrogen peroxide on the catalyst; the formed titanium silicalite (initial molar ratio of phenol/hydrogen peroxide, temperature) has been studied based on the basic parameters of the process, including the degree of conversion of hydrogen peroxide, the degree of conversion of phenol, the selectivity of the formation of catechol, hydroquinone and 1,4-benzoquinone, and the ratio of products in the reaction mass.