Acetone and Ethanol Vapor Oxidation via Negative Atmospheric Corona Discharge over Titania-Based Catalysts Full article
| Journal |
Applied Catalysis B: Environmental
ISSN: 0926-3373 , E-ISSN: 1873-3883 |
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| Output data | Year: 2016, Volume: 183, Pages: 18-27 Pages count : 10 DOI: 10.1016/j.apcatb.2015.10.025 | ||||||
| Tags | Copper oxide, Manganese oxide, NTP, Post-plasma catalysis, Titanium dioxide, VOCs | ||||||
| Authors |
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| Affiliations |
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Funding (4)
| 1 | Federal Agency for Scientific Organizations | V.44.2.11. |
| 2 | The Ministry of Education and Science of the Russian Federation | 8440 |
| 3 | Council for Grants of the President of the Russian Federation | НШ-1183.2014.3 |
| 4 | Skolkovo Foundation | 3 от 25.12.2014 |
Abstract:
The paper is devoted to the oxidation of acetone and ethanol vapors by means of an optimized negative atmospheric corona discharge combined with TiO2-based catalysts located in a post-plasma position. A series of studied samples includes CuO-MnO2/TiO2, CuO/TiO2 and MnO2/TiO2 with 3 wt% of copper oxide and 6.8 wt% of manganese oxide. Experiments were performed at room temperature in a closed 404-L chamber with a ∼0.9-L active plasma region. It was shown that the use of the catalysts can provide a significant reduction in the concentrations of ozone and oxidation byproducts and a three-fold increased conversion of the reactants. It was unexpectedly found that copper oxide, as an active agent, did not significantly change the effect of post-plasma-located TiO2. The manganese-containing sample was found to be the best catalyst at the conditions considered. The presence of this catalyst in the post-plasma position inhibits the formation of unwanted products (O3 and CO) and promotes the deep oxidation of acetone and ethanol with increased selectivity toward CO2.
Cite:
Lyulyukin M.N.
, Besov A.S.
, Vorontsov A.V.
Acetone and Ethanol Vapor Oxidation via Negative Atmospheric Corona Discharge over Titania-Based Catalysts
Applied Catalysis B: Environmental. 2016. V.183. P.18-27. DOI: 10.1016/j.apcatb.2015.10.025 WOS Scopus РИНЦ ANCAN OpenAlex
Acetone and Ethanol Vapor Oxidation via Negative Atmospheric Corona Discharge over Titania-Based Catalysts
Applied Catalysis B: Environmental. 2016. V.183. P.18-27. DOI: 10.1016/j.apcatb.2015.10.025 WOS Scopus РИНЦ ANCAN OpenAlex
Dates:
| Submitted: | Jul 6, 2015 |
| Accepted: | Oct 12, 2015 |
| Published online: | Oct 23, 2015 |
| Published print: | Apr 1, 2016 |
Identifiers:
| Web of science: | WOS:000367106200003 |
| Scopus: | 2-s2.0-84984652057 |
| Elibrary: | 26671399 |
| Chemical Abstracts: | 2015:1718794 |
| Chemical Abstracts (print): | 163:669926 |
| OpenAlex: | W1754662869 |