Use of soybean hulls for the production of conventional panels of low density agglomerates

Detalhes bibliográficos
Autor(a) principal: Guimaraes, Ingrid Luz
Data de Publicação: 2019
Outros Autores: Ramos de Araujo Veloso, Maria Cecillia, Nogara Lisboa, Fernando Jesus [UNESP], Mendes, Rafael Farinassi, Mendes, Lourival Marin, Farrapo, Camila Lais, Guimaraes Junior, Jose Benedito
Tipo de documento: Artigo
Idioma: por
Título da fonte: Repositório Institucional da UNESP
Texto Completo: http://dx.doi.org/10.5039/agraria.v14i2a5643
http://hdl.handle.net/11449/194961
Resumo: Wood accounts for more than 40% of the production cost of clad of aglomerates panels and to meet industry demand and reduces the production costs of panels, the use of agro-industrial waste is an alternative. In this sense, the objective of this work was to evaluate the effect of the substitution of wood by soybean hull on the physical and mechanical properties of the panels. The panels were produced with a nominal density of 0.60 g cm(-3). It replaced the percentages of 0, 25, 50, 75 and 100% of soybean hulls in relation to the eucalyptus particles. The particles were glued with 12% of the urea-formaldehyde. The pressing cycle comprised a pressure of 4.0 MPa and a temperature of 180 degrees C for 15 minutes. The results showed that the conventional agglomerated panels produced with soybean residue showed an increase in their physical properties and a reduction of the mechanics as the replacement of the wood by residue was increased. It is concluded that, from the technical point of view, the physical and mechanical properties are met with a maximum substitution of the wood per soybean residue in the proportion of 28.9%.
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spelling Use of soybean hulls for the production of conventional panels of low density agglomeratessoybean hullsbonded platesEucalyptuslignocellulosic materialWood accounts for more than 40% of the production cost of clad of aglomerates panels and to meet industry demand and reduces the production costs of panels, the use of agro-industrial waste is an alternative. In this sense, the objective of this work was to evaluate the effect of the substitution of wood by soybean hull on the physical and mechanical properties of the panels. The panels were produced with a nominal density of 0.60 g cm(-3). It replaced the percentages of 0, 25, 50, 75 and 100% of soybean hulls in relation to the eucalyptus particles. The particles were glued with 12% of the urea-formaldehyde. The pressing cycle comprised a pressure of 4.0 MPa and a temperature of 180 degrees C for 15 minutes. The results showed that the conventional agglomerated panels produced with soybean residue showed an increase in their physical properties and a reduction of the mechanics as the replacement of the wood by residue was increased. It is concluded that, from the technical point of view, the physical and mechanical properties are met with a maximum substitution of the wood per soybean residue in the proportion of 28.9%.Univ Fed Goias, Campus Samambaia, Goiania, Go, BrazilUniv Fed Lavras, Lavras, MG, BrazilUniv Estadual Paulista, Botucatu, SP, BrazilUniv Estadual Paulista, Botucatu, SP, BrazilUniv Federal Rural PernambucoUniversidade Federal de Goiás (UFG)Universidade Federal de Lavras (UFLA)Universidade Estadual Paulista (Unesp)Guimaraes, Ingrid LuzRamos de Araujo Veloso, Maria CecilliaNogara Lisboa, Fernando Jesus [UNESP]Mendes, Rafael FarinassiMendes, Lourival MarinFarrapo, Camila LaisGuimaraes Junior, Jose Benedito2020-12-10T17:00:00Z2020-12-10T17:00:00Z2019-01-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article6http://dx.doi.org/10.5039/agraria.v14i2a5643Revista Brasileira De Ciencias Agrarias-agraria. Recife Pe: Univ Federal Rural Pernambuco, v. 14, n. 2, 6 p., 2019.1981-1160http://hdl.handle.net/11449/19496110.5039/agraria.v14i2a5643WOS:000495660500008Web of Sciencereponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPporRevista Brasileira De Ciencias Agrarias-agrariainfo:eu-repo/semantics/openAccess2021-10-23T03:03:44Zoai:repositorio.unesp.br:11449/194961Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T18:59:16.756868Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false
dc.title.none.fl_str_mv Use of soybean hulls for the production of conventional panels of low density agglomerates
title Use of soybean hulls for the production of conventional panels of low density agglomerates
spellingShingle Use of soybean hulls for the production of conventional panels of low density agglomerates
Guimaraes, Ingrid Luz
soybean hulls
bonded plates
Eucalyptus
lignocellulosic material
title_short Use of soybean hulls for the production of conventional panels of low density agglomerates
title_full Use of soybean hulls for the production of conventional panels of low density agglomerates
title_fullStr Use of soybean hulls for the production of conventional panels of low density agglomerates
title_full_unstemmed Use of soybean hulls for the production of conventional panels of low density agglomerates
title_sort Use of soybean hulls for the production of conventional panels of low density agglomerates
author Guimaraes, Ingrid Luz
author_facet Guimaraes, Ingrid Luz
Ramos de Araujo Veloso, Maria Cecillia
Nogara Lisboa, Fernando Jesus [UNESP]
Mendes, Rafael Farinassi
Mendes, Lourival Marin
Farrapo, Camila Lais
Guimaraes Junior, Jose Benedito
author_role author
author2 Ramos de Araujo Veloso, Maria Cecillia
Nogara Lisboa, Fernando Jesus [UNESP]
Mendes, Rafael Farinassi
Mendes, Lourival Marin
Farrapo, Camila Lais
Guimaraes Junior, Jose Benedito
author2_role author
author
author
author
author
author
dc.contributor.none.fl_str_mv Universidade Federal de Goiás (UFG)
Universidade Federal de Lavras (UFLA)
Universidade Estadual Paulista (Unesp)
dc.contributor.author.fl_str_mv Guimaraes, Ingrid Luz
Ramos de Araujo Veloso, Maria Cecillia
Nogara Lisboa, Fernando Jesus [UNESP]
Mendes, Rafael Farinassi
Mendes, Lourival Marin
Farrapo, Camila Lais
Guimaraes Junior, Jose Benedito
dc.subject.por.fl_str_mv soybean hulls
bonded plates
Eucalyptus
lignocellulosic material
topic soybean hulls
bonded plates
Eucalyptus
lignocellulosic material
description Wood accounts for more than 40% of the production cost of clad of aglomerates panels and to meet industry demand and reduces the production costs of panels, the use of agro-industrial waste is an alternative. In this sense, the objective of this work was to evaluate the effect of the substitution of wood by soybean hull on the physical and mechanical properties of the panels. The panels were produced with a nominal density of 0.60 g cm(-3). It replaced the percentages of 0, 25, 50, 75 and 100% of soybean hulls in relation to the eucalyptus particles. The particles were glued with 12% of the urea-formaldehyde. The pressing cycle comprised a pressure of 4.0 MPa and a temperature of 180 degrees C for 15 minutes. The results showed that the conventional agglomerated panels produced with soybean residue showed an increase in their physical properties and a reduction of the mechanics as the replacement of the wood by residue was increased. It is concluded that, from the technical point of view, the physical and mechanical properties are met with a maximum substitution of the wood per soybean residue in the proportion of 28.9%.
publishDate 2019
dc.date.none.fl_str_mv 2019-01-01
2020-12-10T17:00:00Z
2020-12-10T17:00:00Z
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://dx.doi.org/10.5039/agraria.v14i2a5643
Revista Brasileira De Ciencias Agrarias-agraria. Recife Pe: Univ Federal Rural Pernambuco, v. 14, n. 2, 6 p., 2019.
1981-1160
http://hdl.handle.net/11449/194961
10.5039/agraria.v14i2a5643
WOS:000495660500008
url http://dx.doi.org/10.5039/agraria.v14i2a5643
http://hdl.handle.net/11449/194961
identifier_str_mv Revista Brasileira De Ciencias Agrarias-agraria. Recife Pe: Univ Federal Rural Pernambuco, v. 14, n. 2, 6 p., 2019.
1981-1160
10.5039/agraria.v14i2a5643
WOS:000495660500008
dc.language.iso.fl_str_mv por
language por
dc.relation.none.fl_str_mv Revista Brasileira De Ciencias Agrarias-agraria
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv 6
dc.publisher.none.fl_str_mv Univ Federal Rural Pernambuco
publisher.none.fl_str_mv Univ Federal Rural Pernambuco
dc.source.none.fl_str_mv Web of Science
reponame:Repositório Institucional da UNESP
instname:Universidade Estadual Paulista (UNESP)
instacron:UNESP
instname_str Universidade Estadual Paulista (UNESP)
instacron_str UNESP
institution UNESP
reponame_str Repositório Institucional da UNESP
collection Repositório Institucional da UNESP
repository.name.fl_str_mv Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)
repository.mail.fl_str_mv
_version_ 1808129008924098560