The oxidation of carbon monoxide on iron oxide

The oxidation of CO on α-Fe2O3 was studied in a flow reactor. The conversion was complete at 650-660 K. The catalytic activity of iron oxide was higher than that of the ferrite-containing xMgOyFe 2O3 catalyst. The adsorption of CO on iron oxide and the kinetics of interaction of carbon monoxide with oxygen atomically adsorbed on the surface of α-Fe2O3 were studied. The kinetic parameters of the oxidation of CO are evidence of the participation of adsorbed oxygen atoms, whose binding energy on the surface of α-Fe 2O3 is lower than that on the surface of the magnesium ferrite-containing catalyst. © Pleiades Publishing, Ltd., 2008.

Authors
Eyubova S.M.1 , Yagodovskii V.D. 2
Number of issue
13
Language
English
Pages
2362-2366
Status
Published
Volume
82
Year
2008
Organizations
  • 1 Mamedaliev Institute of Petrochemical Processes, Academy of Sciences of Azerbaijan, Baku, Azerbaijan
  • 2 Peoples Friendship University, ul. Miklukho-Maklaya 6, Moscow, 117198, Russian Federation
Keywords
Adsorption; Atoms; Binding energy; Carbon monoxide; Catalysis; Ferrite; Ferrites; Gas adsorption; Magnesium; Oxidation; Oxygen; Adsorbed oxygens; Catalytic activities; Flow reactors; Magnesium ferrites; Iron oxides
Date of creation
19.10.2018
Date of change
19.10.2018
Short link
https://repository.rudn.ru/en/records/article/record/3038/
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