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dc.contributor.authorMurillo Esteras, Beatriz
dc.contributor.authorSánchez, Arantxa
dc.contributor.authorSebastián Cabeza, Víctor
dc.contributor.authorCasado Coterillo, Clara 
dc.contributor.authorIglesia Pedraza, Óscar de la
dc.contributor.authorLópez Ram de Viu, María Pilar
dc.contributor.authorTéllez Ariso, Carlos
dc.contributor.authorCoronas Ceresuela, Joaquín
dc.contributor.otherUniversidad de Cantabriaes_ES
dc.date.accessioned2017-01-03T13:03:15Z
dc.date.available2017-01-03T13:03:15Z
dc.date.issued2014-09
dc.identifier.issn0268-2575
dc.identifier.issn1097-4660
dc.identifier.otherMAT2010-15870es_ES
dc.identifier.urihttp://hdl.handle.net/10902/9913
dc.description.abstractBACKGROUND: The production of value-added products from biomass has acquired increasing importance due to the high worldwide demand for chemicals and energy, uncertain petroleum availability and the necessity of finding environmentally friendly processes. This paper reports work on the synthesis of several catalysts for the conversion of glucose to methyl lactate. RESULTS: A MCM-41 type mesoporous material containing tin (Si/Sn = 55) was developed with a uniform ordered mesoporous structure, high specific surface area and high pore volume. Sn-MCM-41 was tested in three consecutive catalytic cycles to evaluate its reusability giving methyl lactate yields of 43%, 41% and 39%, in each cycle. The slightly reduction in activity could be explained by the reduction in the accessibility of active centers due to the adsorption of reaction products and structural changes. Microporous titanosilicates and MFI-type zeolite ZSM-5 showed a lower catalytic performance, but exfoliated materials gave higher yields of methyl lactate and pyruvaldehyde dimethyl acetal than their respective layered precursors. CONCLUSIONS: Sn-MCM-41 material showed good results in the conversion of glucose to methyl lactate over three catalytic cycles and exfoliated materials facilitated the access of glucose to the catalytic sites and fast desorption of products.es_ES
dc.description.sponsorshipThe authors gratefully thank the Spanish Ministry of Economy and Competitiveness (MINECO) for financial support through project MAT2010-15870, as well as the Regional Government of Aragón (DGA), the Obra Social La Caixa (GA-LC-019/2011) and the European Social Fund (ESF). C. Casado also thanks MINECO for the ‘Ramón y Cajal’ program (RYC-2011-08550).es_ES
dc.format.extent29 p.es_ES
dc.language.isoenges_ES
dc.publisherWiley-Blackwelles_ES
dc.rights© Wiley. This is the peer reviewed version of the following article: Murillo, B., Sánchez, A., Sebastián, V., Casado-Coterillo, C., de la Iglesia, O., López-Ram- de-Viu, M. P., Téllez, C. and Coronas, J. (2014), Conversion of glucose to lactic acid derivatives with mesoporous Sn-MCM-41 and microporous titanosilicates. J. Chem. Technol. Biotechnol., 89(9): 1344–1350, which has been published in final form at https://doi.org/10.1002/jctb.4210. This article may be used for non-commercial purposes in accordance with Wiley Terms and Conditions for Self-Archiving.es_ES
dc.sourceJournal of Chemical Technology and Biotechnology, 2014, 89(9), 1344–1350es_ES
dc.subject.otherGlucose conversiones_ES
dc.subject.otherLactic acides_ES
dc.subject.otherSn-MCM-41es_ES
dc.subject.otherPorous titanosilicateses_ES
dc.subject.otherExfoliated materialses_ES
dc.titleConversion of glucose to lactic acid derivatives with mesoporous Sn-MCM-41 and microporous titanosilicateses_ES
dc.typeinfo:eu-repo/semantics/articlees_ES
dc.relation.publisherVersionhttps://doi.org/10.1002/jctb.4210es_ES
dc.rights.accessRightsopenAccesses_ES
dc.identifier.DOI10.1002/jctb.4210
dc.type.versionacceptedVersiones_ES


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