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dc.contributor.author
Santos, Manuela de S.
dc.contributor.author
Marchetti, Sergio Gustavo
dc.contributor.author
Albornoz, Alberto
dc.contributor.author
Rangela, Maria do Carmo
dc.date.available
2016-03-04T17:39:39Z
dc.date.issued
2010-11
dc.identifier.citation
Santos, Manuela de S.; Marchetti, Sergio Gustavo; Albornoz, Alberto; Rangela, Maria do Carmo; Effect of the preparation method on the properties of hematite-based catalysts with lanthanum for styrene production; Elsevier; Studies In Surface Science And Catalysis; 175; 11-2010; 819-822
dc.identifier.isbn
978-0-444-53601-3
dc.identifier.issn
0167-2991
dc.identifier.uri
http://hdl.handle.net/11336/4622
dc.description.abstract
The influence of the preparation method on the properties of lanthanum-doped hematite prepared with potassium carbonate was studied aiming to get catalysts for styrene production from ethylbenzene dehydrogenation. The most active catalyst was obtained by adding the reactants on water. This solid has the highest intrinsic activity, the highest resistance against reduction and the lowest conversion drop. These properties were related to the presence of potassium compounds on the surface and to the presence of Fe+3 species (active phase) stabilized in lanthanum oxide lattice.
dc.format
application/pdf
dc.language.iso
eng
dc.publisher
Elsevier
dc.rights
info:eu-repo/semantics/restrictedAccess
dc.rights.uri
https://creativecommons.org/licenses/by-nc-nd/2.5/ar/
dc.subject
Lanthanum
dc.subject
Iron Oxide
dc.subject
Potassium Carbonate
dc.subject
Styrene
dc.subject
Ethylbenzene
dc.subject.classification
Ingeniería de Procesos Químicos
dc.subject.classification
Ingeniería Química
dc.subject.classification
INGENIERÍAS Y TECNOLOGÍAS
dc.title
Effect of the preparation method on the properties of hematite-based catalysts with lanthanum for styrene production
dc.type
info:eu-repo/semantics/article
dc.type
info:ar-repo/semantics/artículo
dc.type
info:eu-repo/semantics/publishedVersion
dc.date.updated
2016-03-30 10:35:44.97925-03
dc.journal.volume
175
dc.journal.pagination
819-822
dc.journal.pais
Países Bajos
dc.journal.ciudad
Amsterdam
dc.description.fil
Fil: Santos, Manuela de S.. Universidade Federal da Bahia. Instituto de Química. GECCAT; Brasil
dc.description.fil
Fil: Marchetti, Sergio Gustavo. 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: Albornoz, Alberto. Instituto Venezolano de Investigaciones Cientificas; Venezuela
dc.description.fil
Fil: Rangela, Maria do Carmo. Universidade Federal da Bahia. Instituto de Química. GECCAT; Brasil
dc.journal.title
Studies In Surface Science And Catalysis
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/ark/http://www.sciencedirect.com/science/article/pii/S0167299110751685
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.1016/S0167-2991(10)75168-5
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/isbn/978-0-444-53601-3
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/issn/0167-2991


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