Toxic elements mobility in coal and ashes of Figueira coal power plant, Brazil

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dc.contributor.authorFLUES, M.pt_BR
dc.contributor.authorSATO, I.M.pt_BR
dc.contributor.authorSCAPIN, M.A.pt_BR
dc.contributor.authorCOTRIM, M.E.B.pt_BR
dc.contributor.authorCAMARGO, I.M.C.pt_BR
dc.coverageInternacionalpt_BR
dc.date.accessioned2014-07-15T13:33:23Zpt_BR
dc.date.accessioned2014-07-30T11:48:21Z
dc.date.available2014-07-15T13:33:23Zpt_BR
dc.date.available2014-07-30T11:48:21Z
dc.date.issued2013pt_BR
dc.description.abstractDuring operation, the coal power plant produces solid waste (bottom and fly ash) and uncontrolled ashes disposal could lead to environmental contamination. Major and trace elements (Al, Fe, Ti, Ca, Mg, As, Cd, Cr, Co, Cu, Mn, Mo, Ni, Pb, Zn, V) were determined in coal and ashes of the power plant of Figueira (Brazil) and their mobility evaluated by total and available metal concentration ratio. The total concentration was determined by WDXRF technique and the available concentration (after extraction with EDTA) by ICPOES technique. The results showed a high total concentration for As and Zn (average 270 and 391 mg kg1 ) in coal and (average 974 and 1330 mg kg1 ) in fly ashes. The high mobility of As (>70%), followed by Mo (>55%) and next by Mn, Zn, Cd, Pb (30–5%) in ash can cause environmental impact. Arsenic could be considered the most critical element to be leached from ashes.
dc.format.extent430-436pt_BR
dc.identifier.citationFLUES, M.; SATO, I.M.; SCAPIN, M.A.; COTRIM, M.E.B.; CAMARGO, I.M.C. Toxic elements mobility in coal and ashes of Figueira coal power plant, Brazil. <b>Fuel</b>, v. 103, p. 430-436, 2013. DOI: <a href="https://dx.doi.org/10.1016/j.fuel.2012.09.045">10.1016/j.fuel.2012.09.045</a>. Disponível em: http://repositorio.ipen.br/handle/123456789/4017.
dc.identifier.doi10.1016/j.fuel.2012.09.045
dc.identifier.issn0016-2361pt_BR
dc.identifier.orcidhttps://orcid.org/0000-0002-6462-4758
dc.identifier.orcidhttps://orcid.org/0000-0002-0606-4369
dc.identifier.urihttp://repositorio.ipen.br/handle/123456789/4017pt_BR
dc.identifier.vol103pt_BR
dc.relation.ispartofFuelpt_BR
dc.rightsopenAccessen
dc.subjectbrazil
dc.subjectcoal
dc.subjectpower plants
dc.subjectsolid wastes
dc.subjecttoxic materials
dc.subjectashes
dc.subjectelements
dc.subjecttrace amounts
dc.subjectwavelengths
dc.subjectx-ray fluorescence analysis
dc.subjecticp mass spectroscopy
dc.subjectconcentration ratio
dc.subjectarsenic
dc.subjectzinc
dc.titleToxic elements mobility in coal and ashes of Figueira coal power plant, Brazilpt_BR
dc.typeArtigo de periódicopt_BR
dspace.entity.typePublication
ipen.autorIARA MARIA CARNEIRO DE CAMARGO BIGNARDI
ipen.autorMARYCEL ELENA BARBOZA COTRIM
ipen.autorMARCOS ANTONIO SCAPIN
ipen.autorIVONE MULAKO SATO
ipen.autorMARLENE SOTTO MAYOR FLUES
ipen.codigoautor937
ipen.codigoautor515
ipen.codigoautor836
ipen.codigoautor1075
ipen.codigoautor1505
ipen.contributor.ipenauthorIARA MARIA CARNEIRO DE CAMARGO BIGNARDI
ipen.contributor.ipenauthorMARYCEL ELENA BARBOZA COTRIM
ipen.contributor.ipenauthorMARCOS ANTONIO SCAPIN
ipen.contributor.ipenauthorIVONE MULAKO SATO
ipen.contributor.ipenauthorMARLENE SOTTO MAYOR FLUES
ipen.date.recebimento14-01pt_BR
ipen.identifier.fi3.406pt_BR
ipen.identifier.ipendoc19658pt_BR
ipen.identifier.iwosWoSpt_BR
ipen.identifier.ods11
ipen.range.fi3.000 - 4.499
ipen.type.genreArtigo
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relation.isAuthorOfPublication.latestForDiscovery785b046e-e297-467f-944a-1f535f3deab9
sigepi.autor.atividadeFLUES, M.:1505:-1:Spt_BR
sigepi.autor.atividadeSATO, I.M.:1075:510:Npt_BR
sigepi.autor.atividadeSCAPIN, M.A.:836:510:Npt_BR
sigepi.autor.atividadeCOTRIM, M.E.B.:515:510:Npt_BR
sigepi.autor.atividadeCAMARGO, I.M.C.:937:510:Npt_BR
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