Potential of V2O5-WO3/TiO2 catalyst usage as the secondary measure for household heating combustion unit
The active substance used in oxidation honeycomb catalysts determined for real flue gas purification usually consists of precious metals such as platinum or palladium, while the most common is the mixture of the two mentioned elements, however high prices and limited availability of these elements e...
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| Format: | Article |
| Language: | English |
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Elsevier
2023-11-01
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| Series: | Energy Reports |
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| Online Access: | http://www.sciencedirect.com/science/article/pii/S2352484723013914 |
| _version_ | 1797374151897382912 |
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| author | Jiří Ryšavý Miroslav Jaroch Marcelina Bury Jiří Horák Kamil Krpec Lenka Kuboňová |
| author_facet | Jiří Ryšavý Miroslav Jaroch Marcelina Bury Jiří Horák Kamil Krpec Lenka Kuboňová |
| author_sort | Jiří Ryšavý |
| collection | DOAJ |
| description | The active substance used in oxidation honeycomb catalysts determined for real flue gas purification usually consists of precious metals such as platinum or palladium, while the most common is the mixture of the two mentioned elements, however high prices and limited availability of these elements encourages producers for the search for new, equally or better effective alternatives. In this study V2O5-WO3/TiO2 honeycomb catalyst was tested during the combustion test with commonly sold manually loaded stove. The catalyst was installed in the flue gas duct at the stove outlet. The experimental comparison of the flue gas composition at the catalyst inlet and at the catalyst outlet was performed. Flue gas sampling took place for whole combustion periods. Relatively high conversion rates by catalyst of CO (up to 87.1%), C3H8 (up to 61.3%) and TSP (up to 17.7%) were reached, which meant that the limit values of Commission regulation for mentioned kind of equipment were met during four, not only one period (in case of non-use of the catalyst). The V2O5-WO3/TiO2 catalyst has a great potential as the secondary emission control device for achieving low mass concentration of the certain pollutants in the flue gas. |
| first_indexed | 2024-03-08T19:01:41Z |
| format | Article |
| id | doaj.art-44add8911ad248618134fdb80e55dab5 |
| institution | Directory Open Access Journal |
| issn | 2352-4847 |
| language | English |
| last_indexed | 2024-03-08T19:01:41Z |
| publishDate | 2023-11-01 |
| publisher | Elsevier |
| record_format | Article |
| series | Energy Reports |
| spelling | doaj.art-44add8911ad248618134fdb80e55dab52023-12-28T05:18:09ZengElsevierEnergy Reports2352-48472023-11-0192125Potential of V2O5-WO3/TiO2 catalyst usage as the secondary measure for household heating combustion unitJiří Ryšavý0Miroslav Jaroch1Marcelina Bury2Jiří Horák3Kamil Krpec4Lenka Kuboňová5VSB – Technical University of Ostrava, Centre for Energy and Environmental Technologies, Energy Research Centre, 17. listopadu 2172/15, Poruba, 708 00 Ostrava, Czech Republic; Corresponding author.VSB – Technical University of Ostrava, Centre for Energy and Environmental Technologies, Energy Research Centre, 17. listopadu 2172/15, Poruba, 708 00 Ostrava, Czech RepublicFaculty of Energy and Fuels, AGH University of Science and Technology, Al. A. Mickiewicza 30, 30-059 Krakow, PolandVSB – Technical University of Ostrava, Centre for Energy and Environmental Technologies, Energy Research Centre, 17. listopadu 2172/15, Poruba, 708 00 Ostrava, Czech RepublicVSB – Technical University of Ostrava, Centre for Energy and Environmental Technologies, Energy Research Centre, 17. listopadu 2172/15, Poruba, 708 00 Ostrava, Czech RepublicVSB – Technical University of Ostrava, Centre for Energy and Environmental Technologies, Energy Research Centre, 17. listopadu 2172/15, Poruba, 708 00 Ostrava, Czech RepublicThe active substance used in oxidation honeycomb catalysts determined for real flue gas purification usually consists of precious metals such as platinum or palladium, while the most common is the mixture of the two mentioned elements, however high prices and limited availability of these elements encourages producers for the search for new, equally or better effective alternatives. In this study V2O5-WO3/TiO2 honeycomb catalyst was tested during the combustion test with commonly sold manually loaded stove. The catalyst was installed in the flue gas duct at the stove outlet. The experimental comparison of the flue gas composition at the catalyst inlet and at the catalyst outlet was performed. Flue gas sampling took place for whole combustion periods. Relatively high conversion rates by catalyst of CO (up to 87.1%), C3H8 (up to 61.3%) and TSP (up to 17.7%) were reached, which meant that the limit values of Commission regulation for mentioned kind of equipment were met during four, not only one period (in case of non-use of the catalyst). The V2O5-WO3/TiO2 catalyst has a great potential as the secondary emission control device for achieving low mass concentration of the certain pollutants in the flue gas.http://www.sciencedirect.com/science/article/pii/S2352484723013914Local heatingCaltalystFlue gas purificationBiomass combustion |
| spellingShingle | Jiří Ryšavý Miroslav Jaroch Marcelina Bury Jiří Horák Kamil Krpec Lenka Kuboňová Potential of V2O5-WO3/TiO2 catalyst usage as the secondary measure for household heating combustion unit Energy Reports Local heating Caltalyst Flue gas purification Biomass combustion |
| title | Potential of V2O5-WO3/TiO2 catalyst usage as the secondary measure for household heating combustion unit |
| title_full | Potential of V2O5-WO3/TiO2 catalyst usage as the secondary measure for household heating combustion unit |
| title_fullStr | Potential of V2O5-WO3/TiO2 catalyst usage as the secondary measure for household heating combustion unit |
| title_full_unstemmed | Potential of V2O5-WO3/TiO2 catalyst usage as the secondary measure for household heating combustion unit |
| title_short | Potential of V2O5-WO3/TiO2 catalyst usage as the secondary measure for household heating combustion unit |
| title_sort | potential of v2o5 wo3 tio2 catalyst usage as the secondary measure for household heating combustion unit |
| topic | Local heating Caltalyst Flue gas purification Biomass combustion |
| url | http://www.sciencedirect.com/science/article/pii/S2352484723013914 |
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