Coprecipitated Co–Al and Cu–Al oxide catalysts for toluene total oxidation

Highly crystalline mixed cobalt– and copper–aluminium oxides were obtained from coprecipitated precursors. These Co–Al and Cu–Al oxide systems appeared to be active catalysts of the total oxidation of toluene in the temperature range of 250–450 °C. The study on chemical and phase composition, therma...

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Bibliographic Details
Published in:Catalysis today 2011-11, Vol.176 (1), p.413-416
Main Authors: Bialas, Anna, Niebrzydowska, Paula, Dudek, Barbara, Piwowarska, Zofia, Chmielarz, Lucjan, Michalik, Marek, Kozak, Marek, Kuśtrowski, Piotr
Format: Article
Language:English
Subjects:
Catalysis
catalysts
catalytic activity
Chemistry
Cobalt
combustion
Copper
Exact sciences and technology
General and physical chemistry
Oxide catalyst
oxides
temperature
texture
Theory of reactions, general kinetics. Catalysis. Nomenclature, chemical documentation, computer chemistry
thermal stability
toluene
Toluene combustion
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Summary:Highly crystalline mixed cobalt– and copper–aluminium oxides were obtained from coprecipitated precursors. These Co–Al and Cu–Al oxide systems appeared to be active catalysts of the total oxidation of toluene in the temperature range of 250–450 °C. The study on chemical and phase composition, thermal stability, texture and reducibility of the synthesized samples allowed to identify their active phases in toluene combustion.
ISSN:0920-5861
1873-4308
DOI:10.1016/j.cattod.2010.11.021