DC Field | Value | Language |
---|---|---|
dc.contributor.author | Cho, CH | ko |
dc.contributor.author | Ihm, Son-Ki | ko |
dc.date.accessioned | 2008-04-08T02:49:39Z | - |
dc.date.available | 2008-04-08T02:49:39Z | - |
dc.date.created | 2012-02-06 | - |
dc.date.created | 2012-02-06 | - |
dc.date.issued | 2002-01 | - |
dc.identifier.citation | ENVIRONMENTAL SCIENCE & TECHNOLOGY, v.36, no.7, pp.1600 - 1606 | - |
dc.identifier.issn | 0013-936X | - |
dc.identifier.uri | http://hdl.handle.net/10203/3727 | - |
dc.description.abstract | Supported transition metal oxides and vanadium-containing multi-metallic oxides were investigated to develop new catalysts for the catalytic destruction of highly toxic polychlorinated aromatic pollutants such as polychlorinated benzenes, polychlorinated dibenzo-p-dioxins (PCDDs), dibenzofurans (PCDFs), and/or biphenyls (PCBs) from waste gases. The decomposition of 1,2-dichlorobenzene (Cl(2)Bz) was chosen as a model reaction. Titanic-supported vanadium catalyst (VOx/TiO2) showed the highest activity and stability among the binary oxides tested even in the presence of water vapor. The optimum loading of vanadia was 5 wt %, corresponding to half a monolayer, suggesting that the active species are tetrahedral vanadyl species on titanic. Characterizations of the VOx/TiO2 catalysts were carried out with XRD, laser Roman spectroscopy, and TPR. Multi-metallic VOx/TiO2 catalysts prepared by incorporating Mo, W, or Cr showed enhanced activities for Cl(2)Bz oxidation. Among the tested catalysts, V-Mo-O-x/TiO2 catalysts wash-coated on the cordierite honeycomb showed a good activity for the decomposition of the toxic PCDDs/PCDFs in the flue gas emitted from a municipal solid waste incinerator (MSWI). | - |
dc.language | English | - |
dc.language.iso | en_US | en |
dc.publisher | AMER CHEMICAL SOC | - |
dc.subject | TEMPERATURE-PROGRAMMED REDUCTION | - |
dc.subject | WASTE INCINERATION FACILITIES | - |
dc.subject | VOLATILE ORGANIC-COMPOUNDS | - |
dc.subject | TOTAL OXIDATION | - |
dc.subject | HYDROCARBONS | - |
dc.subject | COMBUSTION | - |
dc.subject | DESTRUCTION | - |
dc.subject | PLATINUM | - |
dc.subject | CHLORIDE | - |
dc.subject | ALUMINA | - |
dc.title | Development of new vanadium-based oxide catalysts for decomposition of chlorinated aromatic pollutants | - |
dc.type | Article | - |
dc.identifier.wosid | 000174789200047 | - |
dc.identifier.scopusid | 2-s2.0-0036534030 | - |
dc.type.rims | ART | - |
dc.citation.volume | 36 | - |
dc.citation.issue | 7 | - |
dc.citation.beginningpage | 1600 | - |
dc.citation.endingpage | 1606 | - |
dc.citation.publicationname | ENVIRONMENTAL SCIENCE & TECHNOLOGY | - |
dc.identifier.doi | 10.1021/es015687h | - |
dc.embargo.liftdate | 9999-12-31 | - |
dc.embargo.terms | 9999-12-31 | - |
dc.contributor.localauthor | Ihm, Son-Ki | - |
dc.contributor.nonIdAuthor | Cho, CH | - |
dc.type.journalArticle | Article | - |
dc.subject.keywordPlus | TEMPERATURE-PROGRAMMED REDUCTION | - |
dc.subject.keywordPlus | WASTE INCINERATION FACILITIES | - |
dc.subject.keywordPlus | VOLATILE ORGANIC-COMPOUNDS | - |
dc.subject.keywordPlus | TOTAL OXIDATION | - |
dc.subject.keywordPlus | HYDROCARBONS | - |
dc.subject.keywordPlus | COMBUSTION | - |
dc.subject.keywordPlus | DESTRUCTION | - |
dc.subject.keywordPlus | PLATINUM | - |
dc.subject.keywordPlus | CHLORIDE | - |
dc.subject.keywordPlus | ALUMINA | - |
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