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| Registros recuperados : 1 | |
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Registro Completo
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Biblioteca(s): |
Embrapa Amazônia Oriental. |
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Data corrente: |
06/12/2023 |
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Data da última atualização: |
06/12/2023 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
B - 4 |
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Autoria: |
ALVES, A. T.; MARTORANO, L. G.; FLORENTINO, G. D.; LASMAR, D. J.; MIRANDA, I. P. de A.; LISBOA, L. S.; CHAAR, J. da S. |
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Afiliação: |
ADENES TEIXEIRA ALVES, UFAM; LUCIETA GUERREIRO MARTORANO, CPATU; GELSON DIAS FLORENTINO, BIONORTE; DIMAS JOSÉ LASMAR, UFAM; ÍRES PAULA DE ANDRADE MIRANDA, INPA; LEILA SHEILA LISBOA, Geoprocessing; JAMAL DA SILVA CHAAR, UFAM. |
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Título: |
Thermal diagnosis of heat conduction and combustion time of fruits of the Brazil Nut Tree (Bertholletia excelsa Bonpl.). |
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Ano de publicação: |
2020 |
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Fonte/Imprenta: |
Advances in Bioscience and Biotechnology, v. 11, n. 2, p. 60-71, 2020. |
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DOI: |
https://doi.org/10.4236/abb.2020.112005 |
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Idioma: |
Inglês |
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Conteúdo: |
The objective of this work was to evaluate the spatial and temporal dynamics of the process of combustion of fruits of the Brazil nut tree (Bertholletia excelsa Bonpl.) using thermographic images in order to characterize the potential of this biomass as an energy source for use in ceramic kilns. Infrared thermography was used as a diagnostic tool, and the trial was conducted in November 2018, in two blocks with two repetitions in each, with the fruits organized so that the cavity was oriented upward and also downward. The thermograms were analyzed using Flir Tools (6.3 v). The temperatures were the highest in the center of the fruits (>160°C), attaining incandescence in 6 min 30 s. Heat was propagated from the center to the edge, and this process was quicker for fruits with their cavities pointed upward. A second order polynomial model explained combustion time with a maximum duration of 7.2 minutes. The thermographic diagnostic has the potential to be used in management strategies for this biomass as an energy source, thus aggregating value to the residuals that are normally left in the forest during harvest by extractivists. |
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Palavras-Chave: |
Non-Wood Forest Products; Residual Biomass; Thermographic Patterns. |
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Thesagro: |
Bertholletia Excelsa; Biomassa; Castanha do Para. |
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Categoria do assunto: |
P Recursos Naturais, Ciências Ambientais e da Terra |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/doc/1159251/1/Thermal-Diagnosis.pdf
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Marc: |
LEADER 02048naa a2200277 a 4500
001 2159251
005 2023-12-06
008 2020 bl uuuu u00u1 u #d
024 7 $ahttps://doi.org/10.4236/abb.2020.112005$2DOI
100 1 $aALVES, A. T.
245 $aThermal diagnosis of heat conduction and combustion time of fruits of the Brazil Nut Tree (Bertholletia excelsa Bonpl.).$h[electronic resource]
260 $c2020
520 $aThe objective of this work was to evaluate the spatial and temporal dynamics of the process of combustion of fruits of the Brazil nut tree (Bertholletia excelsa Bonpl.) using thermographic images in order to characterize the potential of this biomass as an energy source for use in ceramic kilns. Infrared thermography was used as a diagnostic tool, and the trial was conducted in November 2018, in two blocks with two repetitions in each, with the fruits organized so that the cavity was oriented upward and also downward. The thermograms were analyzed using Flir Tools (6.3 v). The temperatures were the highest in the center of the fruits (>160°C), attaining incandescence in 6 min 30 s. Heat was propagated from the center to the edge, and this process was quicker for fruits with their cavities pointed upward. A second order polynomial model explained combustion time with a maximum duration of 7.2 minutes. The thermographic diagnostic has the potential to be used in management strategies for this biomass as an energy source, thus aggregating value to the residuals that are normally left in the forest during harvest by extractivists.
650 $aBertholletia Excelsa
650 $aBiomassa
650 $aCastanha do Para
653 $aNon-Wood Forest Products
653 $aResidual Biomass
653 $aThermographic Patterns
700 1 $aMARTORANO, L. G.
700 1 $aFLORENTINO, G. D.
700 1 $aLASMAR, D. J.
700 1 $aMIRANDA, I. P. de A.
700 1 $aLISBOA, L. S.
700 1 $aCHAAR, J. da S.
773 $tAdvances in Bioscience and Biotechnology$gv. 11, n. 2, p. 60-71, 2020.
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Registro original: |
Embrapa Amazônia Oriental (CPATU) |
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