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Registro Completo |
Biblioteca(s): |
Embrapa Tabuleiros Costeiros. |
Data corrente: |
10/02/2017 |
Data da última atualização: |
10/02/2017 |
Tipo da produção científica: |
Documentos |
Autoria: |
MARAFON, A. C.; SANTIAGO, A. D.; AMARAL, A. F. C.; BIERHALS, A. N.; PAIVA, H. L.; GUIMARAES, V. dos S. |
Afiliação: |
ANDERSON CARLOS MARAFON, CPATC; ANTONIO DIAS SANTIAGO, CPATC; ANDRE FELIPE CAMARA AMARAL, CPATC; ADRIANA NEUTZLING BIERHALS; HUGO LEONCIO PAIVA; VICTOR DOS SANTOS GUIMARAES. |
Título: |
Uso da Biomassa para a geração de energia. |
Ano de publicação: |
2016 |
Fonte/Imprenta: |
Aracaju: Embrapa Tabuleiros Costeiros, 2016. |
Páginas: |
30 p. |
Série: |
(Embrapa Tabuleiros Costeiros. Documentos, 211). |
ISSN: |
1678-1953 |
Idioma: |
Português |
Palavras-Chave: |
Consumo energético; Recursos genéticos. |
Thesagro: |
Biomassa; Energia. |
Categoria do assunto: |
-- |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/155329/1/Doc-211.pdf
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Marc: |
LEADER 00694nam a2200241 a 4500 001 2063559 005 2017-02-10 008 2016 bl uuuu u0uu1 u #d 022 $a1678-1953 100 1 $aMARAFON, A. C. 245 $aUso da Biomassa para a geração de energia.$h[electronic resource] 260 $aAracaju: Embrapa Tabuleiros Costeiros$c2016 300 $a30 p. 490 $a(Embrapa Tabuleiros Costeiros. Documentos, 211). 650 $aBiomassa 650 $aEnergia 653 $aConsumo energético 653 $aRecursos genéticos 700 1 $aSANTIAGO, A. D. 700 1 $aAMARAL, A. F. C. 700 1 $aBIERHALS, A. N. 700 1 $aPAIVA, H. L. 700 1 $aGUIMARAES, V. dos S.
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Embrapa Tabuleiros Costeiros (CPATC) |
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Registro Completo
Biblioteca(s): |
Embrapa Solos. |
Data corrente: |
11/02/2014 |
Data da última atualização: |
04/02/2015 |
Tipo da produção científica: |
Resumo em Anais de Congresso |
Autoria: |
ALHO, C. F. B. V.; CROSS, A.; SOHI, S.; RODRIGUES, R. C.; NOVOTNY, E. H.; MAIA, C. M. B. de F.; LELIS, R. C. C. |
Afiliação: |
CARLOS FRANCISCO BRAZÃO VIEIRA ALHO, Wageningen University, Wageningen, the Netherlands; ANDREW CROOS, United Kingdom Biochar Re- search Centre, Edinburgh, United Kingdom; SARAN SOHI, United Kingdom Biochar Re- search Centre, Edinburgh, United Kingdom; RUBEN CASSEL RODRIGUES, CPACT; ETELVINO HENRIQUE NOVOTNY, CNPS; CLAUDIA MARIA BRANCO DE FREITAS MAIA, Embrapa Floresta; ROBERTO CARLOS COSTA LELIS, UFRRJ. |
Título: |
Biochar stable fraction quantification by thermochemical oxidation and assessement by 13C-NMR spectrocopy. |
Ano de publicação: |
2013 |
Fonte/Imprenta: |
In: ENCONTRO BRASILEIRO DE SUBSTÂNCIAS HÚMICAS, 10., Santo Antônio de Goiás, GO, 2013. Anais... Porto Alegre: Grupo Brasileiro da Sociedade Internacional de substâncias húmicas, 2013. |
Páginas: |
4p. |
Idioma: |
Português |
Conteúdo: |
Although biochar is often regarded lized into carbon dioxide. However, it is unclear how much of this material is rapidly oxidized, that is, how much remain in the soil for NQPIGTRGTKQFU'ƑQTVUJCXGDGGPWPFGTVCMGP to develop methodologies to quantify the stable fraction present in biochar, quickly, easily reproducible, and that somehow represents TGCN?GNFEQPFKVKQPU6JGTGHQTGVJGCKOQHVJKU UVWF[YCUVQGXCNWCVGVJGGƑGEVQHFKƑGTGPV R[TQN[UKU?PCNVGORGTCVWTGUQPVJGUVCDKNKV[QH biochar produced from Eucalyptus dunnii wood by analyzing biochar samples before and after a thermo-chemical oxidation using 13 C NMR spec- troscopy. Stable-C fraction increased as higher R[TQN[UKU?PCNVGORGTCVWTGYCU6JGTOQEJGOical oxidation was responsible for removing labile structures still present as well as aromatic structures less resistant to degradation. Thermo-chemical oxidation was also responsible for the functionalization of biochars, being this ef- HGEVOKNFGTCUJKIJGTR[TQN[UKU?PCNVGORGTCVWTG was. The balance between C storage (Stable-C HTCEVKQPCPFCITQPQOKEDGPG?VU HWPEVKQPCNK\Ction) of biochar should be carefully evaluated, as its characteristics can vary depending on the conditions by which it was produced. |
Palavras-Chave: |
Functionalizatio n; Sta- bility; Thermo-chemical oxidation. |
Thesaurus NAL: |
biochar; carbon sequestration. |
Categoria do assunto: |
P Recursos Naturais, Ciências Ambientais e da Terra |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/96985/1/2013ClaudiaMEBSHBiocharStable.pdf
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Marc: |
LEADER 02100nam a2200253 a 4500 001 1979469 005 2015-02-04 008 2013 bl uuuu u00u1 u #d 100 1 $aALHO, C. F. B. V. 245 $aBiochar stable fraction quantification by thermochemical oxidation and assessement by 13C-NMR spectrocopy.$h[electronic resource] 260 $aIn: ENCONTRO BRASILEIRO DE SUBSTÂNCIAS HÚMICAS, 10., Santo Antônio de Goiás, GO, 2013. Anais... Porto Alegre: Grupo Brasileiro da Sociedade Internacional de substâncias húmicas$c2013 300 $a4p. 520 $aAlthough biochar is often regarded lized into carbon dioxide. However, it is unclear how much of this material is rapidly oxidized, that is, how much remain in the soil for NQPIGTRGTKQFU'ƑQTVUJCXGDGGPWPFGTVCMGP to develop methodologies to quantify the stable fraction present in biochar, quickly, easily reproducible, and that somehow represents TGCN?GNFEQPFKVKQPU6JGTGHQTGVJGCKOQHVJKU UVWF[YCUVQGXCNWCVGVJGGƑGEVQHFKƑGTGPV R[TQN[UKU?PCNVGORGTCVWTGUQPVJGUVCDKNKV[QH biochar produced from Eucalyptus dunnii wood by analyzing biochar samples before and after a thermo-chemical oxidation using 13 C NMR spec- troscopy. Stable-C fraction increased as higher R[TQN[UKU?PCNVGORGTCVWTGYCU6JGTOQEJGOical oxidation was responsible for removing labile structures still present as well as aromatic structures less resistant to degradation. Thermo-chemical oxidation was also responsible for the functionalization of biochars, being this ef- HGEVOKNFGTCUJKIJGTR[TQN[UKU?PCNVGORGTCVWTG was. The balance between C storage (Stable-C HTCEVKQPCPFCITQPQOKEDGPG?VU HWPEVKQPCNK\Ction) of biochar should be carefully evaluated, as its characteristics can vary depending on the conditions by which it was produced. 650 $abiochar 650 $acarbon sequestration 653 $aFunctionalizatio n 653 $aSta- bility 653 $aThermo-chemical oxidation 700 1 $aCROSS, A. 700 1 $aSOHI, S. 700 1 $aRODRIGUES, R. C. 700 1 $aNOVOTNY, E. H. 700 1 $aMAIA, C. M. B. de F. 700 1 $aLELIS, R. C. C.
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Embrapa Solos (CNPS) |
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