Morphology and Catalytic Properties of Cobalt-Containing Catalysts Synthesized by Different Means

Cobalt-containing catalysts are studied via BET, XRD, SEM, and TPR-H 2 . Their activity in the reaction of carbon dioxide methane conversion and the process of Fischer–Tropsch synthesis is studied. It was shown that unlike impregnation, preparing Co/γ-Al 2 O 3 via solution combustion increases the d...

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Bibliographic Details
Published in:Russian Journal of Physical Chemistry A 2020-04, Vol.94 (4), p.880-882
Main Authors: Dossumov, K., Ergazieva, G. E., Ermagambet, B. T., Myltykbaeva, L. K., Telbaeva, M. M., Mironenko, A. V., Mambetova, M. M., Kassenova, Zh
Format: Article
Language:English
Subjects:
Aluminum oxide
Carbon dioxide
Catalysts
Chemical synthesis
Chemistry
Chemistry and Materials Science
Cobalt
Cobalt oxides
Fischer-Tropsch process
Morphology
Physical Chemistry
Short Communications
Transitional aluminas
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Summary:Cobalt-containing catalysts are studied via BET, XRD, SEM, and TPR-H 2 . Their activity in the reaction of carbon dioxide methane conversion and the process of Fischer–Tropsch synthesis is studied. It was shown that unlike impregnation, preparing Co/γ-Al 2 O 3 via solution combustion increases the dispersibility of the active phase of the catalyst and facilitates the reduction of cobalt oxide, which enhances the activity of the catalyst.
ISSN:0036-0244
1531-863X
DOI:10.1134/S0036024420040020