Application of high-purity zeolite a synthesized from different coal combustion by-products in carbon dioxide capture

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dc.contributor.authorIZIDORO, JULIANApt_BR
dc.contributor.authorCASTANHO, DAVIpt_BR
dc.contributor.authorROSSATI, CARLOSpt_BR
dc.contributor.authorFUNGARO, DENISEpt_BR
dc.contributor.authorGUILHEN, SABINEpt_BR
dc.contributor.authorNOGUEIRA, THIAGOpt_BR
dc.contributor.authorANDRADE, MARIA de F.pt_BR
dc.coverageInternacionalpt_BR
dc.date.accessioned2019-11-29T11:49:34Z
dc.date.available2019-11-29T11:49:34Z
dc.date.issued2019pt_BR
dc.description.abstractHigh-purity zeolites A were synthesized from different coal combustion by-products (baghouse filter fly ash, cyclone filter ash, and bottom ash) and characterized in terms of morphology, chemical, and mineralogical composition. The products were tested for carbon dioxide capture by using a continuous CO2 flow system passing through a column packed with the adsorbent material, which was connected to an analyser that directly measures the concentration of CO2. The values of CO2 adsorption capacities calculated for the unmodified Na-A zeolites (ZABF, ZACF, and ZABA) were 556.48, 494.29 and 654.82 mg g–1, respectively. These values were higher than those achieved by the calcium-modified zeolite samples. ZABA adsorbent presented the best performance in CO2 capture when compared to the other adsorbent material and achieved an adsorption capacity 32% higher than a 4A commercial zeolite. In the adsorption cycles study, the percentage of CO2 desorption by ZABA at the second and third cycles reached 93%, showing that zeolite A can be regenerated by heating at 150 ºC. The use of coal ashes to obtain zeolites and the application of these products for the CO2 adsorption can be an important strategy to mitigate both the problem of waste management and the greenhouse gases emission in coal-fired power plants.pt_BR
dc.format.extent215-228pt_BR
dc.identifier.citationIZIDORO, JULIANA; CASTANHO, DAVI; ROSSATI, CARLOS; FUNGARO, DENISE; GUILHEN, SABINE; NOGUEIRA, THIAGO; ANDRADE, MARIA de F. Application of high-purity zeolite a synthesized from different coal combustion by-products in carbon dioxide capture. <b>International Journal of Environmental Impacts</b>, v. 2, n. 3, p. 215-228, 2019. DOI: <a href="https://dx.doi.org/10.2495/EI-V2-N3-215-228">10.2495/EI-V2-N3-215-228</a>. Disponível em: http://repositorio.ipen.br/handle/123456789/30381.
dc.identifier.doi10.2495/EI-V2-N3-215-228pt_BR
dc.identifier.fasciculo3pt_BR
dc.identifier.issn2398-2640pt_BR
dc.identifier.orcid0000-0003-1618-0264pt_BR
dc.identifier.orcidhttps://orcid.org/0000-0003-2604-1225
dc.identifier.orcidhttps://orcid.org/0000-0003-1618-0264
dc.identifier.percentilfiSem Percentilpt_BR
dc.identifier.percentilfiCiteScoreSem Percentil CiteScore
dc.identifier.urihttp://repositorio.ipen.br/handle/123456789/30381
dc.identifier.vol2pt_BR
dc.relation.ispartofInternational Journal of Environmental Impactspt_BR
dc.rightsopenAccesspt_BR
dc.subjectzeolites
dc.subjectcarbon dioxide
dc.subjectcoal
dc.subjectcombustion
dc.subjectashes
dc.subjectcombustion products
dc.subjectadsorbents
dc.subjectwaste management
dc.titleApplication of high-purity zeolite a synthesized from different coal combustion by-products in carbon dioxide capturept_BR
dc.typeArtigo de periódicopt_BR
dspace.entity.typePublication
ipen.autorDAVI HOMEM DE MELLO CASTANHO
ipen.autorSABINE NEUSATZ GUILHEN
ipen.autorDENISE ALVES FUNGARO
ipen.autorCARLOS EDUARDO ROSSATTI DE SOUZA
ipen.autorJULIANA DE CARVALHO IZIDORO
ipen.codigoautor14415
ipen.codigoautor5931
ipen.codigoautor587
ipen.codigoautor10789
ipen.codigoautor3049
ipen.contributor.ipenauthorDAVI HOMEM DE MELLO CASTANHO
ipen.contributor.ipenauthorSABINE NEUSATZ GUILHEN
ipen.contributor.ipenauthorDENISE ALVES FUNGARO
ipen.contributor.ipenauthorCARLOS EDUARDO ROSSATTI DE SOUZA
ipen.contributor.ipenauthorJULIANA DE CARVALHO IZIDORO
ipen.date.recebimento19-11
ipen.identifier.fiSem F.I.pt_BR
ipen.identifier.fiCiteScoreSem CiteScore
ipen.identifier.ipendoc26409pt_BR
ipen.identifier.ods12
ipen.identifier.ods13
ipen.type.genreArtigo
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relation.isAuthorOfPublication8991b6fc-8b88-4efb-a386-34308e9c7d73
relation.isAuthorOfPublication1487a321-acc1-4d12-9d03-6c8050004edf
relation.isAuthorOfPublicatione225373c-08a2-4e41-8532-6a7b06838c9c
relation.isAuthorOfPublication.latestForDiscoverye225373c-08a2-4e41-8532-6a7b06838c9c
sigepi.autor.atividadeGUILHEN, SABINE:5931:510:Npt_BR
sigepi.autor.atividadeFUNGARO, DENISE:587:510:Npt_BR
sigepi.autor.atividadeROSSATI, CARLOS:10789:750:Npt_BR
sigepi.autor.atividadeCASTANHO, DAVI:14415:510:Npt_BR
sigepi.autor.atividadeIZIDORO, JULIANA:3049:510:Spt_BR
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