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Innovative particleboard material from the organic fraction of municipal solid waste

2021-09-23Journal article Open access
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dc.contributor.authorSantos, Michael M.
dc.contributor.authorDiez, Maria Antonia
dc.contributor.authorSuárez, Marta
dc.contributor.authorCenteno, Teresa A.
dc.date.accessioned2024-02-26T17:24:32Z
dc.date.available2024-02-26T17:24:32Z
dc.date.issued2021-09-23
dc.description.abstractThis study presents a challenging approach that addresses the efficient management of the organic fraction of municipal solid waste (OFMSW) by hydrothermal carbonization (HTC) for the development of novel sustainable low-CO2 building materials. Mild HTC treatment at 180 °C for 2 h transformed low-grade OFMSW into a renewable carbonaceous solid (hydrochar), which displays promising properties for application in particleboards. Taking advantage of the presence of extractives acting as natural binders, the hydrochar particles with sizes of <0.3 mm, 0.3–1 mm, and 1–2 mm agglomerate successfully by simple pressing at 3 MPa for 7 min at room temperature (∼ 25 °C). The resulting binderless monolithic probes display a density of 838 and 883 kg/m3 for the finest and coarsest grain sizes, respectively, and approximately 30% porosity. The mechanical resistance is enhanced by the use of larger particle sizes, and values of modulus of rupture and tensile strength of 21.64 MPa and 18.99 MPa are reached, respectively. The thermal conductivity of the probes in the range of 0.091–0.132 W/(m∙K) suggests the potential of OFMSW-derived hydrochar for thermal insulation panels.pt_PT
dc.description.sponsorshipFunding from the European Regional Development Fund (ERDF) through project CEMOWAS2 (SOE2/P5/F0505)-INTERREG V SUDOE 2017 is acknowledged. Michael M. Santos thanks the University of Beira Interior and the Spanish National Research Council (CSIC) for the award of an Erasmus+ internship. This study would not have been possible without the help of Loreto Suarez ´ (INCAR-CSIC) and Dr. Luis Antonio Díaz (CINN-CSIC) for the hydrochar preparation and the mechanical strength tests, respectively. The support from COGERSA SAU (company for solid waste management in Asturias, Spain) is highly appreciated.pt_PT
dc.description.versioninfo:eu-repo/semantics/publishedVersionpt_PT
dc.identifier.citationSantos, Michael M., Diez, Maria A., Suárez, Marta and Centeno, Teresa A., 2021. " Innovative particleboard material from the organic fraction of municipal solid waste " Journal of Building Engineering, Volume 44: 103375. ISSN 2352-7102 https://doi.org/10.3390/solar3040034pt_PT
dc.identifier.doi10.1016/j.jobe.2021.103375pt_PT
dc.identifier.urihttp://hdl.handle.net/10400.6/14268
dc.language.isoengpt_PT
dc.peerreviewedyespt_PT
dc.publisherElsevierpt_PT
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/4.0/pt_PT
dc.subjectFood wastept_PT
dc.subjectHydrothermal carbonizationpt_PT
dc.subjectHydrocharpt_PT
dc.subjectBuilding materialpt_PT
dc.subjectParticleboardpt_PT
dc.titleInnovative particleboard material from the organic fraction of municipal solid wastept_PT
dc.typejournal article
dspace.entity.typePublication
oaire.citation.startPage103375pt_PT
oaire.citation.titleJournal of Building Engineeringpt_PT
oaire.citation.volume44pt_PT
person.familyNameMendes dos Santos
person.familyNameDiez
person.familyNameSuárez
person.familyNameCenteno
person.givenNameMichael
person.givenNameMaria Antonia
person.givenNameMarta
person.givenNameTeresa A.
person.identifierhttps://scholar.google.co.id/citations?hl=pt-PT&pli=1&user=Y4u068QAAAAJ
person.identifier1063897
person.identifier781497
person.identifier.ciencia-id771A-5350-B7E1
person.identifier.orcid0000-0002-6140-3052
person.identifier.orcid0000-0003-4630-0669
person.identifier.orcid0000-0001-9764-0861
person.identifier.orcid0000-0001-8405-7298
person.identifier.ridL-7743-2014
person.identifier.ridL-9117-2018
person.identifier.scopus-author-id57222981287
person.identifier.scopus-author-id7102085475
person.identifier.scopus-author-id56861392300
person.identifier.scopus-author-id6603741271
rcaap.rightsopenAccesspt_PT
rcaap.typearticlept_PT
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relation.isAuthorOfPublication.latestForDiscovery5adf74a3-c57d-47d3-a5dd-241cda8906c2

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