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dc.contributor.authorMurillo, Beatrizes_ES
dc.contributor.authorIglesia, Óscar de laes_ES
dc.contributor.authorRubio, Césares_ES
dc.contributor.authorCoronas, Joaquínes_ES
dc.contributor.authorTéllez, Carloses_ES
dc.date.accessioned2020-09-01T06:19:55Z-
dc.date.available2020-09-01T06:19:55Z-
dc.date.issued2021-
dc.identifier.citationCatalysis Today 362: 90-96 (2021)es_ES
dc.identifier.issn0920-5861-
dc.identifier.urihttp://hdl.handle.net/10261/218910-
dc.description.abstractBiomass has been shown as an alternative to fossil fuels for obtaining chemicals. In this work, the transformation of sugars into methyl lactate (ML) at 160 °C was carried out using the layered stannosilicate UZAR-S3 (University of Zaragoza-solid number 3) and the delaminated material UZAR-S4 (University of Zaragoza-solid number 4) obtained from its exfoliation. The exfoliation of UZAR-S3 to UZAR-S4 increased the accessibility of the compounds to the catalytic sites and the medium-strength acidity. Thus, the yield to ML for sucrose transformation increased from 8% for UZAR-S3 to 49.9 % for UZAR-S4. In the reusability tests, the UZAR-S4 catalyst was characterized before and after reaction by several techniques such as X-ray diffraction, thermogravimetry analysis, scanning electronic microscopy, energy dispersive X-ray spectroscopy and nitrogen adsorption. A deactivation of the catalyst was observed, which was related to carbonaceous deposits that decreased the specific surface area and the pore volume of the catalyst.es_ES
dc.description.sponsorshipFinancial support from the Research Projects MAT2016-77290-R (AEI/FEDER, UE) and T43-17R (the Aragón Government and the ESF) is gratefully acknowledged.es_ES
dc.language.isoenges_ES
dc.publisherElsevieres_ES
dc.relationMINECO/ICTI2013-2016/MAT2016-77290-Res_ES
dc.relation.isversionofPostprint-
dc.rightsembargoedAccesses_ES
dc.subjectHeterogeneous catalysises_ES
dc.subjectSugar conversiones_ES
dc.subjectLactic acides_ES
dc.subjectLayered stannosilicatees_ES
dc.titleConversion of sugars to methyl lactate with exfoliated layered stannosilicate UZAR-S4es_ES
dc.typeartículoes_ES
dc.identifier.doihttp://dx.doi.org/10.1016/j.cattod.2020.03.064-
dc.description.peerreviewedPeer reviewedes_ES
dc.relation.publisherversionhttps://doi.org/10.1016/j.cattod.2020.03.064es_ES
dc.contributor.funderMinisterio de Economía y Competitividad (España)es_ES
dc.contributor.funderGobierno de Aragónes_ES
dc.contributor.funderEuropean Commissiones_ES
dc.relation.csices_ES
oprm.item.hasRevisionno ko 0 false*
dc.identifier.funderhttp://dx.doi.org/10.13039/501100010067es_ES
dc.identifier.funderhttp://dx.doi.org/10.13039/501100000780es_ES
dc.identifier.funderhttp://dx.doi.org/10.13039/501100003329es_ES
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