The article discusses the automation of the control of an environmentally friendly furnace reactor produced by various grades of carbon black. The complexity of au-tomation is caused by the variety of furnace reactors and the spread of process pa-rameters depending on the products. Chemical equations of processes and control features in all reactor zones are considered. The proposed reactor automatic con-trol system is implemented using fuzzy logic.

Keywords: furnace reactor, carbon black, combustion zone, mixing zone, pyrolysis zone, quenching zone, granulation, chemical equations, ammonia