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| Registros recuperados : 17 | |
| 6. |  | KUMODE, M. M. N.; MAGALHAES, W. L. E.; SATYANARAYANA, K. G.; LENGOWSKI, E. C. Avaliação das propriedades físico-mecânicas de nanocompósitos de torta de mamona e glicerol reforçados com nanocelulose. In: WORKSHOP DA REDE DE NANOTECNOLOGIA APLICADA AO AGRONEGÓCIO, 7.; ESCOLA DE NANOTECNOLOGIA, 3., 2013, São Carlos, SP. Anais. São Carlos, SP: Embrapa Instrumentação, 2013. CD-ROM. p. 241-243.| Biblioteca(s): Embrapa Florestas. |
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| 10. | | LENGOWSKI, E. C.; NISGOSKI, S.; TANOBE, V.; BOLZON DE MUÑIZ, G. I.; MAGALHAES, W. L. E.; SATYANARAYANA, K. G. Development of highly filled phenolic resin-endocarp particles of coconut (Cocos nucifera) composites. In: CONGRESO LATINOAMERICANO DE IUFRO, 3., 2013, San José. Bosques, competitividad y territorios sostenibles. San José: CATIE; [S.l.]: IUFRO, 2013. 1 p. IUFROLAT 2013. Disponibilizado online. Resumen.| Biblioteca(s): Embrapa Florestas. |
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| 12. | | BOLZON DE MUÑIZ, G. I.; LENGOWSKI, E. C.; NISGOSKI, S.; MAGALHÃES, W. L. E.; OLIVEIRA, V. T. de; HANSEL, F. A. Characterization of Pinus spp needles and evaluation of their potential use for energy. Cerne, Lavras, v. 20, n. 2, p. 245-250, abr./jun. 2014.| Biblioteca(s): Embrapa Florestas. |
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| 13. | | LENGOWSKI, E. C.; NISGOSKI, S.; OLIVEIRA, V. T. de; BOLZÓN DE MUÑIZ, G. I.; MAGALHAES, W. L. E.; SATYANARAYANA, K. G. Development of composites of highly filled phenol formaldehyde resin: coconut (Cocos nucifera) endocarp particles. International Polymer Processing, v. 29, n. 4, p. 477-488, 2014.| Biblioteca(s): Embrapa Florestas. |
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| 14. | | BILCATI, G. K.; LENGOWSKI, E. C.; JUMES, J. J.; ANDRADE, F. H.; NERVIS, I. R.; SOUZA, I. dos S. C. de; LANGARO, E. Lightweight cementitious composites reinforced with Pinus spp. sawdust. Cadernos de Ciência & Tecnologia, v. 38, n. 1, e26684, 2021. Título em português: Compósitos cimentícios leves reforçados com serragem de Pinus spp.| Biblioteca(s): Embrapa Unidades Centrais. |
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| 15. | | CABRAL, B. M.; VIDAL, C. M. de S.; BONFATTI JUNIOR, E. A.; LENGOWSKI, E. C.; SILVA, D. A. da; KLOCK, U.; ANDRADE, A. S. de. Wastewater treatment of paper industry by microfiltration and ultrafiltration. Cadernos de Ciência & Tecnologia, v. 39, n. 1, e26897, 2022. Título em português:Tratamento de efluentes da indústria de papel por microfiltração e ultrafiltração.| Biblioteca(s): Embrapa Unidades Centrais. |
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| 16. | | BONFATTI JÚNIO, E. A.; LENGOWSKI, E. C.; TAKAHASHI, V. M.; ADUR, G. M.; SILVA, D. A. da; KLOCK, U.; ANDRADE, A. S. de; VERSON, I.; MUÑIZ, G. I. B. de. Briquetagem dos resíduos dos processamentos mecânico e químico de Pinus spp. Cadernos de Ciência & Tecnologia, v. 36, n. 3, e26522, set./dez. 2019. Título em inglês: Briquetting of waste from mechanical and chemical processes of Pinus spp.| Biblioteca(s): Embrapa Unidades Centrais. |
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| 17. | | MAGALHAES, W. L. E.; CADEMARTORI, P. H. G. de; BOLZON DE MUNIZ, G. I.; CARNEIRO, M. E.; LENGOWSKI, E. C.; MATTOS, B. D.; LOURENÇON, T. V.; VIANA, L. C.; KUMODE, M. M. N. Nanotechnology applied to forest sector: some researches at Embrapa Forestry. In: CANADA - BRAZIL WORKSHOP ON SUSTAINABLE NANOMATERIALS, 3., 2014, Belo Horizonte. General program. [S.l.]: Ministério da Ciência e Tecnologia, 2014. p. 14. Abstract.| Biblioteca(s): Embrapa Florestas. |
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| Registros recuperados : 17 | |
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 | Acesso ao texto completo restrito à biblioteca da Embrapa Florestas. Para informações adicionais entre em contato com cnpf.biblioteca@embrapa.br. |
Registro Completo
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Biblioteca(s): |
Embrapa Florestas. |
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Data corrente: |
04/09/2014 |
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Data da última atualização: |
18/02/2015 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
A - 2 |
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Autoria: |
LENGOWSKI, E. C.; NISGOSKI, E.; MAGALHAES, W. L. E.; CAPOBIANCO, G.; SATYANARAYANA, K. G.; BOLZON DE MUÑIZ, G. I. |
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Afiliação: |
ELAINE CRISTINA LENGOWSKI, UFPR; SILVANA NISGOSKI, UFPR; WASHINGTON LUIZ ESTEVES MAGALHAES, CNPF; GINO CAPOBIANCO, UEPG; KESTUR GUNDAPPA SATYANARAYANA, Poornaprajna Institute for Scientific Research, Índia; GRACIELA INÊS BOLZON DE MUÑIZ, UFPR. |
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Título: |
Characterization of Pinus sp of needle to assess their possible industrial applications. |
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Ano de publicação: |
2014 |
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Fonte/Imprenta: |
Journal of Biobased Materials and Bioenergy, v. 8, p. 192-201, 2014. |
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DOI: |
10.1166/JBMB.2014.1416 |
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Idioma: |
Inglês |
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Conteúdo: |
Forest extraction and agricultural production leave many materiais that are difficult or impossible to use as ís. Hence they are left in the forests and fields as wastes, causing environmental problems and bringing no revenue. However, uses to make valuable products can be found for such wastes by studying them to understand their chemical and physical properties, including their energy content. One such material is pine needles. However, no data are available on their properties. This paper presents the chemical constituents, calorific value and anatomical and morphological characterization of these needles. In addition, their possible conversion into carbon/activated charcoal through various physical and chemical activations is also discussed. The true density, specific area and calorific values of these carbons were measured. The results indicate that pine needles have potentia I for various value added applications, including as additives in the food industry and production of cooking briquettes and other biofuel uses. The results also indicate that physical activation is less effective compared to chemical activation. |
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Palavras-Chave: |
Aspecto ambiental; Bio-Fuel; Carvão ativado; Chemical constituents; Envoromental aspects; Lignocellulosic material; Material lignocelulósico; Uso de resíduo. |
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Thesagro: |
Biocombustível. |
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Thesaurus NAL: |
activated carbon; waste utilization. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 02144naa a2200325 a 4500
001 1994208
005 2015-02-18
008 2014 bl uuuu u00u1 u #d
024 7 $a10.1166/JBMB.2014.1416$2DOI
100 1 $aLENGOWSKI, E. C.
245 $aCharacterization of Pinus sp of needle to assess their possible industrial applications.$h[electronic resource]
260 $c2014
520 $aForest extraction and agricultural production leave many materiais that are difficult or impossible to use as ís. Hence they are left in the forests and fields as wastes, causing environmental problems and bringing no revenue. However, uses to make valuable products can be found for such wastes by studying them to understand their chemical and physical properties, including their energy content. One such material is pine needles. However, no data are available on their properties. This paper presents the chemical constituents, calorific value and anatomical and morphological characterization of these needles. In addition, their possible conversion into carbon/activated charcoal through various physical and chemical activations is also discussed. The true density, specific area and calorific values of these carbons were measured. The results indicate that pine needles have potentia I for various value added applications, including as additives in the food industry and production of cooking briquettes and other biofuel uses. The results also indicate that physical activation is less effective compared to chemical activation.
650 $aactivated carbon
650 $awaste utilization
650 $aBiocombustível
653 $aAspecto ambiental
653 $aBio-Fuel
653 $aCarvão ativado
653 $aChemical constituents
653 $aEnvoromental aspects
653 $aLignocellulosic material
653 $aMaterial lignocelulósico
653 $aUso de resíduo
700 1 $aNISGOSKI, E.
700 1 $aMAGALHAES, W. L. E.
700 1 $aCAPOBIANCO, G.
700 1 $aSATYANARAYANA, K. G.
700 1 $aBOLZON DE MUÑIZ, G. I.
773 $tJournal of Biobased Materials and Bioenergy$gv. 8, p. 192-201, 2014.
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