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Registro Completo |
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Biblioteca(s): |
Embrapa Florestas. |
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Data corrente: |
22/01/2015 |
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Data da última atualização: |
26/01/2015 |
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Autoria: |
PIEKARSKI, C. M.; FRANCISCO, A. C. de; LUZ, L. M. da; ALVARENGA, T. H. de P.; BITTENCOURT, J. V. M. |
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Título: |
Environmental profile analysis of mdf panels production: study in a brazilian technological condition. |
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Ano de publicação: |
2014 |
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Fonte/Imprenta: |
Cerne, Lavras, v. 20, n. 3, p. 409-418, jul./set. 2014. |
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DOI: |
10.1590/01047760201420031619 |
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Idioma: |
Inglês |
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Conteúdo: |
The main goal of this study was to analyze the environmental profile of
MDF panel manufacturing in the Brazilian industry in terms of energy, emissions and
dependence on renewable sources. The study was conducted by using the methodology
of Life Cycle Assessment (LCA), specifically through the development of the first Life
Cycle Inventory (LCI) of MDF in a Brazilian industry. The life cycle inventory and the
production processes analysis were constructed using Umberto® v.5.6 software and
following the ISO 14040 series. The study covers the life cycle of MDF production from
gate-to-gate perspective, involving the on-site manufacturing system. The functional unit
was defined in 1 m³ of MDF. About 76% of energy required to produce MDF is thermal
(52.8% of thermal energy is required for the drying process of wood fiber). CO2 is a
major emission during the MDF production, where natural gas contributes to 96.7% of
total CO2 fossils. It was observed a low dependence of non-renewable source (19.2%)
compared with the literature. |
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Palavras-Chave: |
Desempenho ambiental; Inventário do ciclo de vida; Painel de madeira reconstituída; Production system technology; Sustainability; Sustentabilidade; Tecnologia de sistema de produção; Wood based panel. |
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Thesaurus Nal: |
environmental performance; life cycle inventory. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 02018naa a2200301 a 4500
001 2006437
005 2015-01-26
008 2014 bl uuuu u00u1 u #d
024 7 $a10.1590/01047760201420031619$2DOI
100 1 $aPIEKARSKI, C. M.
245 $aEnvironmental profile analysis of mdf panels production$bstudy in a brazilian technological condition.
260 $c2014
520 $aThe main goal of this study was to analyze the environmental profile of MDF panel manufacturing in the Brazilian industry in terms of energy, emissions and dependence on renewable sources. The study was conducted by using the methodology of Life Cycle Assessment (LCA), specifically through the development of the first Life Cycle Inventory (LCI) of MDF in a Brazilian industry. The life cycle inventory and the production processes analysis were constructed using Umberto® v.5.6 software and following the ISO 14040 series. The study covers the life cycle of MDF production from gate-to-gate perspective, involving the on-site manufacturing system. The functional unit was defined in 1 m³ of MDF. About 76% of energy required to produce MDF is thermal (52.8% of thermal energy is required for the drying process of wood fiber). CO2 is a major emission during the MDF production, where natural gas contributes to 96.7% of total CO2 fossils. It was observed a low dependence of non-renewable source (19.2%) compared with the literature.
650 $aenvironmental performance
650 $alife cycle inventory
653 $aDesempenho ambiental
653 $aInventário do ciclo de vida
653 $aPainel de madeira reconstituída
653 $aProduction system technology
653 $aSustainability
653 $aSustentabilidade
653 $aTecnologia de sistema de produção
653 $aWood based panel
700 1 $aFRANCISCO, A. C. de
700 1 $aLUZ, L. M. da
700 1 $aALVARENGA, T. H. de P.
700 1 $aBITTENCOURT, J. V. M.
773 $tCerne, Lavras$gv. 20, n. 3, p. 409-418, jul./set. 2014.
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Registro original: |
Embrapa Florestas (CNPF) |
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