The characterization of γ-alumina supported manganese oxide as an incineration catalyst for trichloroethylene

H. Chu, T. K. Tseng, H. H. Hsu

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

Trichloroethylene (TCE) decomposed over a MnO/γ-Al2O 3 catalyst in a fixed bed reactor was conducted in this study. The MnO/γ-Al2O3 powders were prepared by the incipient wetness impregnation method with aqueous solution of manganese nitrate. The catalyst was characterized by TGA, X-ray diffraction, porosity analysis, scanning electron microscopy, energy dispersive X-ray spectroscopy, and X-ray photoelectron spectroscopy. The products and reactants distribution from the oxidation of TCE over MnO/γ-Al2O3 were observed. A life test of the catalyst on TCE was performed to identify the chlorine poisoning effect. The catalysts were characterized by porosity analysis and elemental analysis before and after the tests.

Original languageEnglish
Title of host publicationAir Pollution X
EditorsJ.W.S. Longhurst, C.A. Brebbia, J.F. Martin-Duque
Pages231-241
Number of pages11
Volume11
Publication statusPublished - 2002
EventTenth International Conference on Modelling, Monitoring and Management of Air Pollution, Air Pollution X - Segovia, Spain
Duration: 2002 Jul 12002 Jul 3

Other

OtherTenth International Conference on Modelling, Monitoring and Management of Air Pollution, Air Pollution X
CountrySpain
CitySegovia
Period02-07-0102-07-03

Fingerprint

Trichloroethylene
Incineration
Manganese oxide
Alumina
Catalysts
Porosity
Catalyst poisoning
Impregnation
Chlorine
Manganese
Nitrates
X ray photoelectron spectroscopy
Powders
X ray diffraction
Oxidation
Scanning electron microscopy
Chemical analysis

All Science Journal Classification (ASJC) codes

  • Engineering(all)

Cite this

Chu, H., Tseng, T. K., & Hsu, H. H. (2002). The characterization of γ-alumina supported manganese oxide as an incineration catalyst for trichloroethylene. In J. W. S. Longhurst, C. A. Brebbia, & J. F. Martin-Duque (Eds.), Air Pollution X (Vol. 11, pp. 231-241)
Chu, H. ; Tseng, T. K. ; Hsu, H. H. / The characterization of γ-alumina supported manganese oxide as an incineration catalyst for trichloroethylene. Air Pollution X. editor / J.W.S. Longhurst ; C.A. Brebbia ; J.F. Martin-Duque. Vol. 11 2002. pp. 231-241
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Chu, H, Tseng, TK & Hsu, HH 2002, The characterization of γ-alumina supported manganese oxide as an incineration catalyst for trichloroethylene. in JWS Longhurst, CA Brebbia & JF Martin-Duque (eds), Air Pollution X. vol. 11, pp. 231-241, Tenth International Conference on Modelling, Monitoring and Management of Air Pollution, Air Pollution X, Segovia, Spain, 02-07-01.

The characterization of γ-alumina supported manganese oxide as an incineration catalyst for trichloroethylene. / Chu, H.; Tseng, T. K.; Hsu, H. H.

Air Pollution X. ed. / J.W.S. Longhurst; C.A. Brebbia; J.F. Martin-Duque. Vol. 11 2002. p. 231-241.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

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N2 - Trichloroethylene (TCE) decomposed over a MnO/γ-Al2O 3 catalyst in a fixed bed reactor was conducted in this study. The MnO/γ-Al2O3 powders were prepared by the incipient wetness impregnation method with aqueous solution of manganese nitrate. The catalyst was characterized by TGA, X-ray diffraction, porosity analysis, scanning electron microscopy, energy dispersive X-ray spectroscopy, and X-ray photoelectron spectroscopy. The products and reactants distribution from the oxidation of TCE over MnO/γ-Al2O3 were observed. A life test of the catalyst on TCE was performed to identify the chlorine poisoning effect. The catalysts were characterized by porosity analysis and elemental analysis before and after the tests.

AB - Trichloroethylene (TCE) decomposed over a MnO/γ-Al2O 3 catalyst in a fixed bed reactor was conducted in this study. The MnO/γ-Al2O3 powders were prepared by the incipient wetness impregnation method with aqueous solution of manganese nitrate. The catalyst was characterized by TGA, X-ray diffraction, porosity analysis, scanning electron microscopy, energy dispersive X-ray spectroscopy, and X-ray photoelectron spectroscopy. The products and reactants distribution from the oxidation of TCE over MnO/γ-Al2O3 were observed. A life test of the catalyst on TCE was performed to identify the chlorine poisoning effect. The catalysts were characterized by porosity analysis and elemental analysis before and after the tests.

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Chu H, Tseng TK, Hsu HH. The characterization of γ-alumina supported manganese oxide as an incineration catalyst for trichloroethylene. In Longhurst JWS, Brebbia CA, Martin-Duque JF, editors, Air Pollution X. Vol. 11. 2002. p. 231-241