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- Title
The Oxidation of Carbon Monoxide as an Integrated Part of the Coupled Alkane Oxidation Process: Gas-Phase Oxidation over Supported Metal-Complex Catalysts.
- Authors
Chepaikin, E. G.; Bezruchenko, A. P.; Menchikova, G. N.; Tkachenko, O. P.; Kustov, L. M.; Kulikov, A. V.
- Abstract
Heterogeneous rhodium-copper chloride catalysts for gas-phase oxidation processes were prepared via the cold impregnation of γ-Al2O3 with aqueous RhCl3 and CuCl2 solutions. Heptafluorobutyric or pentafluorobenzoic acids were additionally deposited onto these catalysts to simulate the action of homogeneous rhodium-copper chloride catalytic systems in the coupled alkane-carbon monoxide oxidation reaction. The catalysts were studied in the reactions of carbon monoxide oxidation and coupled propane-CO oxidation with dioxygen by diffuse reflectance IR Fourier transform spectroscopy (DRIFTS) and electron paramagnetic resonance (EPR). The obtained data indicate the probable transfer of electrons between rhodium and copper compounds.
- Subjects
OXIDATION; CHEMICAL reactions; ACROLEIN oxidation; CATALYSIS; HYDROGEN peroxide
- Publication
Kinetics & Catalysis, 2018, Vol 59, Issue 2, p150
- ISSN
0023-1584
- Publication type
Article
- DOI
10.1134/S0023158418020039