Open AccessStudу оf the activity оf irоn-cоntaining catalуsts fоr the оxidatiоn оf cуclоalkanes during the decоmpоsitiоn оf hуdrоgen perоxide
Author(s) -
L.K. Tastanоva,
A.M. Muratkaliy
Publication year - 2020
Publication title -
l.n. gumilev atyndaġy euraziâ u̇lttyk̦ universitetìnìn̦ habaršysy. himiâ, geografiâ, èkologiâ seriâsy
Language(s) - English
Resource type - Journals
eISSN - 2617-9962
pISSN - 2616-6771
DOI - 10.32523/2616-6771-2020-130-1-62-67
Subject(s) - hydrogen peroxide , catalysis , cyclohexane , decomposition , scanning electron microscope , chemistry , nuclear chemistry , microstructure , hydrogen , peroxide , inorganic chemistry , materials science , organic chemistry , crystallography , composite material
Currently, the oxidation process, including the oxidation of cyclohexane with hydrogen peroxide, is widely used in the chemical industry. Today, polymer-metal catalysts are of great importance for the oxidation process. In this paper, ironcontaining catalysts were prepared and their activity was studied during the decomposition of hydrogen peroxide. Synthesis of catalysts were carried out by the impregnation method. The microstructure of iron-containing catalysts were determined using the scanning electron microscope PHENOM TM G2. The porous dimensions and characteristics were determined. Determination of the oxygen content formed during the decomposition of hydrogen peroxide was carried out using the gasometric method. As a result, it was found that the Fe-PVPD/ Al2O3 catalyst has a high activity in comparison with other iron-containing catalysts.