The development of processes in which natural gas, methanol and other oxidizing compounds can transform into high-value petrochemical products on the surface of zeolite catalysts is of great importance. The catalyst used in this project was NH 4 -ZSM-5 catalyst with Si / Al = 80, which acts as highly selective for reactants and intermediates, which is used to identify and determine the crystalline structure of catalyst particles by analyzing X-ray diffraction (XRD) with the source of CuK? radiation and for determining the acidity of catalyst sites from the analysis of the temperature program Ammonia depletion (NH 3 -TPD) was also used in this reaction project The conversion of methyl acetate, ethyl acetate, methyl acetate-butyl acetate and other oxidizing compounds to aromatic hydrocarbons on the surface of the ZSM-5 catalyst was performed at three temperatures of 250, 300 and 390 ° C, in which the effect of temperature on the conversion rate and selectivity The products were examined and it was found that with increasing temperature the conversion rate was maximum and the distribution of products was more thermodynamic and more aromatic, while the distribution of products was more kinetically and mostly composed of aliphatic and olefin compounds. Finally, the temperature of 390 ° C was selected as optimal conditions.