Oxidation of propene from air by atmospheric plasma-catalytic hybrid system
The pulsed dielectric barrier discharge (DBD) combined with the palladium supported on alumina beads, was investigated for propene (C3H6) removal from air. The effects of thermal-catalysis, plasma-catalysis (in-plasma catalysis and post-plasma catalysis), and plasma-alone on the propene removal were...
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| Format: | Article |
| Language: | English |
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Serbian Chemical Society
2018-01-01
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| Series: | Journal of the Serbian Chemical Society |
| Subjects: | |
| Online Access: | http://www.doiserbia.nb.rs/img/doi/0352-5139/2018/0352-51391800012P.pdf |
| _version_ | 1819036181633957888 |
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| author | Pham Thien Huu Bui Ha Manh Khacef Ahmed |
| author_facet | Pham Thien Huu Bui Ha Manh Khacef Ahmed |
| author_sort | Pham Thien Huu |
| collection | DOAJ |
| description | The pulsed dielectric barrier discharge (DBD) combined with the palladium supported on alumina beads, was investigated for propene (C3H6) removal from air. The effects of thermal-catalysis, plasma-catalysis (in-plasma catalysis and post-plasma catalysis), and plasma-alone on the propene removal were compared. Results are presented in the terms of C3H6 removal efficiency, energy consumption, and by-products production. Temperature dependence studies (20–250°C) show that in all conditions of input plasma energy density explored (23–148 J L-1), the plasma-catalysis systems exhibit better propene conversion efficiencies than the thermal catalysis at low temperature (60% at 20°C). Plasma-alone treatment has a similar effectiveness compared to plasma-catalysis at room temperature, but it leads to the formation of high by-products concentrations. It appears that in the plasma-catalyst system, C3H6 removal was the most efficient, whatever was the configuration used, and it was helpful to minimize by-products formation. |
| first_indexed | 2024-12-21T08:01:27Z |
| format | Article |
| id | doaj.art-1d763fb96123458687c2488780ebc15e |
| institution | Directory Open Access Journal |
| issn | 0352-5139 1820-7421 |
| language | English |
| last_indexed | 2024-12-21T08:01:27Z |
| publishDate | 2018-01-01 |
| publisher | Serbian Chemical Society |
| record_format | Article |
| series | Journal of the Serbian Chemical Society |
| spelling | doaj.art-1d763fb96123458687c2488780ebc15e2022-12-21T19:10:53ZengSerbian Chemical SocietyJournal of the Serbian Chemical Society0352-51391820-74212018-01-0183564164910.2298/JSC171014012P0352-51391800012POxidation of propene from air by atmospheric plasma-catalytic hybrid systemPham Thien Huu0Bui Ha Manh1Khacef Ahmed2Vietnam Academy of Science and Technology, Institute of Applied Material Science, Ho Chi Minh City, VietnamSai Gon university, Department of Environmental Sciences, Ho Chi Minh City, VietnamUniversity of Orleans, Research team in GREMI Laboratory, the National centre for Scientific research, Orleans Cedex, FranceThe pulsed dielectric barrier discharge (DBD) combined with the palladium supported on alumina beads, was investigated for propene (C3H6) removal from air. The effects of thermal-catalysis, plasma-catalysis (in-plasma catalysis and post-plasma catalysis), and plasma-alone on the propene removal were compared. Results are presented in the terms of C3H6 removal efficiency, energy consumption, and by-products production. Temperature dependence studies (20–250°C) show that in all conditions of input plasma energy density explored (23–148 J L-1), the plasma-catalysis systems exhibit better propene conversion efficiencies than the thermal catalysis at low temperature (60% at 20°C). Plasma-alone treatment has a similar effectiveness compared to plasma-catalysis at room temperature, but it leads to the formation of high by-products concentrations. It appears that in the plasma-catalyst system, C3H6 removal was the most efficient, whatever was the configuration used, and it was helpful to minimize by-products formation.http://www.doiserbia.nb.rs/img/doi/0352-5139/2018/0352-51391800012P.pdfNon-thermal plasmaC3H6 oxidationpalladium catalyst |
| spellingShingle | Pham Thien Huu Bui Ha Manh Khacef Ahmed Oxidation of propene from air by atmospheric plasma-catalytic hybrid system Journal of the Serbian Chemical Society Non-thermal plasma C3H6 oxidation palladium catalyst |
| title | Oxidation of propene from air by atmospheric plasma-catalytic hybrid system |
| title_full | Oxidation of propene from air by atmospheric plasma-catalytic hybrid system |
| title_fullStr | Oxidation of propene from air by atmospheric plasma-catalytic hybrid system |
| title_full_unstemmed | Oxidation of propene from air by atmospheric plasma-catalytic hybrid system |
| title_short | Oxidation of propene from air by atmospheric plasma-catalytic hybrid system |
| title_sort | oxidation of propene from air by atmospheric plasma catalytic hybrid system |
| topic | Non-thermal plasma C3H6 oxidation palladium catalyst |
| url | http://www.doiserbia.nb.rs/img/doi/0352-5139/2018/0352-51391800012P.pdf |
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