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Plasma assisted Cu-Mn mixed oxide catalysts for trichloroethylene abatement in moist air

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Abstract
The removal of dilute trichloroethylene (TCE) in moist air by post-plasma catalysis (PPC) using Cu-Mn mixed oxides heated at 150 degrees C was investigated. Cu-Mn mixed oxides were prepared by redox- and co-precipitation method. In comparison to the catalytic oxidation and non-thermal plasma (NTP) process, PPC was found to be the best process to convert TCE into CO2, in particular when Cu-Mn oxide was synthetized by redox precipitation method. The highest TCE conversion efficiency of more than 80% was obtained at the energy density of 60 J.L-1 using the catalyst prepared by redox-precipitation process in PPC configuration. The performance of Cu-Mn oxide prepared by redox-precipitation method did not show increase in TCE conversion with energy density which is attributed to the changes on the catalyst surface (such as reduction in SBEr, chlorine poisoning and Mn enrichment). Although, Cu-Mn oxide prepared by co-precipitation method showed a lower TCE conversion, it exhibited a better stability in the PPC process for TCE abatement.
Keywords
Environmental Engineering, Waste Management and Disposal, Pollution, Health, Toxicology and Mutagenesis, Environmental Chemistry, VOLATILE ORGANIC-COMPOUNDS, COPPER-MANGANESE OXIDES, TOTAL OXIDATION, NONTHERMAL PLASMA, REMOVAL, CO, DECOMPOSITION, PERFORMANCE, DISCHARGE, PLATINUM, Post plasma-catalysis, ICE abatement, Cu-Mn mixed oxides, Non-thermal plasma

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MLA
Kaliya Perumal Veerapandian, Savita, et al. “Plasma Assisted Cu-Mn Mixed Oxide Catalysts for Trichloroethylene Abatement in Moist Air.” JOURNAL OF HAZARDOUS MATERIALS, vol. 379, 2019.
APA
Kaliya Perumal Veerapandian, S., Ye, Z., Giraudon, J.-M., De Geyter, N., Morent, R., & Lamonier, J.-F. (2019). Plasma assisted Cu-Mn mixed oxide catalysts for trichloroethylene abatement in moist air. JOURNAL OF HAZARDOUS MATERIALS, 379.
Chicago author-date
Kaliya Perumal Veerapandian, Savita, Zhiping Ye, Jean-Marc Giraudon, Nathalie De Geyter, Rino Morent, and Jean-Francois Lamonier. 2019. “Plasma Assisted Cu-Mn Mixed Oxide Catalysts for Trichloroethylene Abatement in Moist Air.” JOURNAL OF HAZARDOUS MATERIALS 379.
Chicago author-date (all authors)
Kaliya Perumal Veerapandian, Savita, Zhiping Ye, Jean-Marc Giraudon, Nathalie De Geyter, Rino Morent, and Jean-Francois Lamonier. 2019. “Plasma Assisted Cu-Mn Mixed Oxide Catalysts for Trichloroethylene Abatement in Moist Air.” JOURNAL OF HAZARDOUS MATERIALS 379.
Vancouver
1.
Kaliya Perumal Veerapandian S, Ye Z, Giraudon J-M, De Geyter N, Morent R, Lamonier J-F. Plasma assisted Cu-Mn mixed oxide catalysts for trichloroethylene abatement in moist air. JOURNAL OF HAZARDOUS MATERIALS. 2019;379.
IEEE
[1]
S. Kaliya Perumal Veerapandian, Z. Ye, J.-M. Giraudon, N. De Geyter, R. Morent, and J.-F. Lamonier, “Plasma assisted Cu-Mn mixed oxide catalysts for trichloroethylene abatement in moist air,” JOURNAL OF HAZARDOUS MATERIALS, vol. 379, 2019.
@article{8620813,
  abstract     = {The removal of dilute trichloroethylene (TCE) in moist air by post-plasma catalysis (PPC) using Cu-Mn mixed oxides heated at 150 degrees C was investigated. Cu-Mn mixed oxides were prepared by redox- and co-precipitation method. In comparison to the catalytic oxidation and non-thermal plasma (NTP) process, PPC was found to be the best process to convert TCE into CO2, in particular when Cu-Mn oxide was synthetized by redox precipitation method. The highest TCE conversion efficiency of more than 80% was obtained at the energy density of 60 J.L-1 using the catalyst prepared by redox-precipitation process in PPC configuration. The performance of Cu-Mn oxide prepared by redox-precipitation method did not show increase in TCE conversion with energy density which is attributed to the changes on the catalyst surface (such as reduction in SBEr, chlorine poisoning and Mn enrichment). Although, Cu-Mn oxide prepared by co-precipitation method showed a lower TCE conversion, it exhibited a better stability in the PPC process for TCE abatement.},
  articleno    = {120781},
  author       = {Kaliya Perumal Veerapandian, Savita and Ye, Zhiping and Giraudon, Jean-Marc and De Geyter, Nathalie and Morent, Rino and Lamonier, Jean-Francois},
  issn         = {0304-3894},
  journal      = {JOURNAL OF HAZARDOUS MATERIALS},
  keywords     = {Environmental Engineering,Waste Management and Disposal,Pollution,Health,Toxicology and Mutagenesis,Environmental Chemistry,VOLATILE ORGANIC-COMPOUNDS,COPPER-MANGANESE OXIDES,TOTAL OXIDATION,NONTHERMAL PLASMA,REMOVAL,CO,DECOMPOSITION,PERFORMANCE,DISCHARGE,PLATINUM,Post plasma-catalysis,ICE abatement,Cu-Mn mixed oxides,Non-thermal plasma},
  language     = {eng},
  pages        = {9},
  title        = {Plasma assisted Cu-Mn mixed oxide catalysts for trichloroethylene abatement in moist air},
  url          = {http://dx.doi.org/10.1016/j.jhazmat.2019.120781},
  volume       = {379},
  year         = {2019},
}

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