Вивчення фізико-хімічних та каталітичних властивостей нікельфосфатного каталізатору

Abstract

Nickel phosphate has been synthesized and its physical-chemical properties have been studied using modern methods (DTA, RPA, IR-spectroscopy method). The influence of thermal treatment temperature on the structure, specific surface size, acid centres distribution according to power, porosity of nickel phosphate has been shown. The catalyst activity of nickel phosphate in the reaction of methane and propane oxidation has been studied. It was shown, that the process of propane oxidation proceeds according to parallel-consecutive mechanism. Besides oxidation, an important role belongs to destruction processes, which take place in accordance with a mechanism analogous to oxidation mechanism.