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Flameless Catalytic Combustion of Ethanol on Copper, Chromium, and Nickel Oxides
https://orcid.org/https://orcid.org/0000-0002-9146-3304
https://orcid.org/https://orcid.org/0000-0003-1217-2224
https://orcid.org/https://orcid.org/0000-0001-7038-5573
https://orcid.org/https://orcid.org/0000-0002-6214-0346
https://orcid.org/https://orcid.org/0000-0002-2548-5839
The possibility of using 3d-metal oxides as catalysts of self-sustaining catalytic flameless combustion of ethanol was examined. Monolithic catalysts CuO and Cr2O3, supported catalysts 25% CuO/SiO2 and 25% CuO/Al2O3, and ultrasonically treated catalyst 25% NiO/SiO2 can operate for a long time without changes in properties, ensuring 100% ethanol conversion. The wide range of the temperatures reached (300–590°C) allows choosing a catalyst meeting the process tasks.
Flameless Catalytic Combustion of Ethanol on Copper, Chromium, and Nickel Oxides
https://orcid.org/https://orcid.org/0000-0002-9146-3304
https://orcid.org/https://orcid.org/0000-0003-1217-2224
https://orcid.org/https://orcid.org/0000-0001-7038-5573
https://orcid.org/https://orcid.org/0000-0002-6214-0346
https://orcid.org/https://orcid.org/0000-0002-2548-5839
The possibility of using 3d-metal oxides as catalysts of self-sustaining catalytic flameless combustion of ethanol was examined. Monolithic catalysts CuO and Cr2O3, supported catalysts 25% CuO/SiO2 and 25% CuO/Al2O3, and ultrasonically treated catalyst 25% NiO/SiO2 can operate for a long time without changes in properties, ensuring 100% ethanol conversion. The wide range of the temperatures reached (300–590°C) allows choosing a catalyst meeting the process tasks.
Flameless Catalytic Combustion of Ethanol on Copper, Chromium, and Nickel Oxides
https://orcid.org/https://orcid.org/0000-0002-9146-3304
https://orcid.org/https://orcid.org/0000-0003-1217-2224
https://orcid.org/https://orcid.org/0000-0001-7038-5573
https://orcid.org/https://orcid.org/0000-0002-6214-0346
https://orcid.org/https://orcid.org/0000-0002-2548-5839
The possibility of using 3d-metal oxides as catalysts of self-sustaining catalytic flameless combustion of ethanol was examined. Monolithic catalysts CuO and Cr2O3, supported catalysts 25% CuO/SiO2 and 25% CuO/Al2O3, and ultrasonically treated catalyst 25% NiO/SiO2 can operate for a long time without changes in properties, ensuring 100% ethanol conversion. The wide range of the temperatures reached (300–590°C) allows choosing a catalyst meeting the process tasks.
Flameless Catalytic Combustion of Ethanol on Copper, Chromium, and Nickel Oxides
Pet. Chem.
Arsentev, S. D. (author) / Grigoryan, R. R. (author) / Kocharyan, G. G. (author) / Stepanyan, S. Kh. (author) / Tavadyan, L. A. (author)
Petroleum Chemistry ; 63 ; 993-1001
2023-08-01
9 pages
Article (Journal)
Electronic Resource
English
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