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Please use this identifier to cite or link to this item: http://acervodigital.unesp.br/handle/11449/67800
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dc.contributor.authorValentini, A.-
dc.contributor.authorCarreño, N. L. V.-
dc.contributor.authorLeite, E. R.-
dc.contributor.authorGonçalves, R. F.-
dc.contributor.authorSoledade, L. E. B.-
dc.contributor.authorManiette, Y.-
dc.contributor.authorLongo, Elson-
dc.contributor.authorProbst, L. F. D.-
dc.date.accessioned2014-05-27T11:21:07Z-
dc.date.accessioned2016-10-25T18:19:44Z-
dc.date.available2014-05-27T11:21:07Z-
dc.date.available2016-10-25T18:19:44Z-
dc.date.issued2004-07-01-
dc.identifierhttp://www.scielo.org.ar/scielo.php?pid=S0327-07932004000300005&script=sci_arttext-
dc.identifier.citationLatin American Applied Research, v. 34, n. 3, p. 165-172, 2004.-
dc.identifier.issn0327-0793-
dc.identifier.urihttp://hdl.handle.net/11449/67800-
dc.identifier.urihttp://acervodigital.unesp.br/handle/11449/67800-
dc.description.abstractThe CO2 reforming of CH4 was carried out over Ni catalysts supported on γ-Al2O3 and CeO 2-promoted γ-Al2O3. The catalysts were characterized by means of surface area measurements, TPR, CO2 and H2 chemisorption, XRD, SEM, and TEM. The CeO2 addition promoted an increase of catalytic activity and stability. The improvement in the resistance to carbon deposition is attributed to the highest CO2 adsorption presented by the CeO2 addition. The catalytic behavior presented by the samples, with a different CH4/CO2 ratio used, points to the CH4 decomposition reaction as the main source of carbon deposition.en
dc.format.extent165-172-
dc.language.isoeng-
dc.sourceScopus-
dc.subjectCarbon formation-
dc.subjectCeO2-
dc.subjectDry reforming-
dc.subjectMethane-
dc.subjectSyngas-
dc.subjectAlumina-
dc.subjectCarbon dioxide-
dc.subjectCerium-
dc.subjectChemisorption-
dc.subjectDeposition-
dc.subjectNickel-
dc.subjectReforming reactions-
dc.subjectScanning electron microscopy-
dc.subjectTemperature programmed desorption-
dc.subjectTransmission electron microscopy-
dc.subjectX ray diffraction analysis-
dc.subjectCarbon formations-
dc.subjectGreenhouse gases-
dc.subjectCatalyst activity-
dc.titleImproved activity and stability of Ce-promoted Ni/γ-A1 2O3 catalysts for carbon dioxide reforming of methaneen
dc.typeoutro-
dc.contributor.institutionUniversidade Federal de Santa Catarina (UFSC)-
dc.contributor.institutionUniversidade Federal de São Carlos (UFSCar)-
dc.contributor.institutionUniversidade Estadual Paulista (UNESP)-
dc.description.affiliationDto de Química Univ. Federal de Santa Catarina, CP 476, 88040-900 Florianópolis, SC-
dc.description.affiliationCtro. Multidisciplinar de D. Dto de Química Univ. Federal de São Carlos, CP 676, 13560-905 São Carlos, SP-
dc.description.affiliationInstituto de Química Univ. Estadual de São Paulo, CP 355, 14801-970 Araraquara, SP-
dc.identifier.scieloS0327-07932004000300005-
dc.rights.accessRightsAcesso aberto-
dc.identifier.file2-s2.0-3142734563.pdf-
dc.relation.ispartofLatin American Applied Research-
dc.identifier.scopus2-s2.0-3142734563-
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