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dc.contributor.author D'alessandro, Oriana
dc.contributor.author Sambeth, Jorge Enrique
dc.contributor.author Thomas, Horacio Jorge
dc.date.available 2016-05-17T19:04:22Z
dc.date.issued 2014-10
dc.identifier.citation D'alessandro, Oriana; Sambeth, Jorge Enrique; Thomas, Horacio Jorge; Synthesis, characterization and study of phenol adsorption over MnOx-CeO2; Bentham Science Publishers; Current Catalysis; 3; 2; 10-2014; 166-171
dc.identifier.issn 2211-5447
dc.identifier.uri http://hdl.handle.net/11336/5729
dc.description.abstract Five MnOx-CeO2 samples with a molar ratio Mn-Ce between 0 and 100% were obtained by coprecipitation. The samples, which were called 10/0, 7/3, 5/5, 3/7, 0/10, were characterized by XRD, FTIR, XPS, specific surface area and TPR. Phenol was selected as pollutant. The adsorption of phenol from aqueous solution on Mn-Ce samples was investigated in a batch reactor at 25 and 50° C. The adsorption isotherms were described by Langmuir and Freundlich isotherm models and both model fitted. The characterization results showed the formation of solid solution where Mn3+ replaces Ce4+. The most active solid was Mn-Ce 7/3. The results showed that the adsorption process is a function of the Mn-Ce composition. Thermodynamics parameters ΔG0, ΔH0 and ΔS0 were calculated. These parameters indicated that the adsorption of phenol onto Mn-Ce was spontaneous and exothermic at 25 and 50 °C.
dc.format application/pdf
dc.language.iso eng
dc.publisher Bentham Science Publishers
dc.rights info:eu-repo/semantics/restrictedAccess
dc.rights.uri https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.subject Phenol
dc.subject Adsorption
dc.subject MnOx-CeO2
dc.subject.classification Ingeniería Química
dc.subject.classification Ingeniería Química
dc.subject.classification INGENIERÍAS Y TECNOLOGÍAS
dc.title Synthesis, characterization and study of phenol adsorption over MnOx-CeO2
dc.type info:eu-repo/semantics/article
dc.type info:ar-repo/semantics/artículo
dc.type info:eu-repo/semantics/publishedVersion
dc.date.updated 2016-04-11T20:15:49Z
dc.identifier.eissn 2211-5455
dc.journal.volume 3
dc.journal.number 2
dc.journal.pagination 166-171
dc.journal.pais Hungría
dc.description.fil Fil: D'alessandro, Oriana. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico la Plata. Centro de Investigación y Desarrollo En Ciencias Aplicadas; Argentina
dc.description.fil Fil: Sambeth, Jorge Enrique. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico la Plata. Centro de Investigación y Desarrollo En Ciencias Aplicadas; Argentina
dc.description.fil Fil: Thomas, Horacio Jorge. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico la Plata. Centro de Investigación y Desarrollo En Ciencias Aplicadas; Argentina
dc.journal.title Current Catalysis
dc.relation.alternativeid info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.2174/2211544702666131224233506
dc.relation.alternativeid info:eu-repo/semantics/altIdentifier/doi/10.2174/2211544702666131224233506
dc.relation.alternativeid info:eu-repo/semantics/altIdentifier/url/http://www.ingentaconnect.com/content/ben/ccat/2014/00000003/00000002/art00009


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info:eu-repo/semantics/restrictedAccess Excepto donde se diga explícitamente, este item se publica bajo la siguiente descripción: Creative Commons Attribution-NonCommercial-ShareAlike 2.5 Unported (CC BY-NC-SA 2.5)