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 | Acesso ao texto completo restrito à biblioteca da Embrapa Agroenergia. Para informações adicionais entre em contato com cnpae.biblioteca@embrapa.br. |
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Registro Completo |
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Biblioteca(s): |
Embrapa Agroenergia. |
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Data corrente: |
11/11/2013 |
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Data da última atualização: |
21/09/2017 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
ABDELNUR, P. V.; VAZ, B. G.; ROCHA, J. D.; ALMEIDA, M. B. B. de; TEIXEIRA, M. A. G.; PEREIRA, R. C. L. |
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Afiliação: |
PATRICIA VERARDI ABDELNUR, CNPAE; Boniek G. Vaz, Universidade Federal do Goiás; JOSE DILCIO ROCHA, CNPAE; Marlon B. B. de Almeida, Petrobrás; Marco Antonio G. Teixeira, Petrobrás; Rosana C. L. Pereira, Petrobras. |
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Título: |
Characterization of bio-oils from different pyrolysis process steps and biomass using high-resolution mass spectrometry. |
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Ano de publicação: |
2013 |
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Fonte/Imprenta: |
Energy & Fuels, v. 27, n. 11, p. 6646-6654, 2013. |
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DOI: |
10.1021/ef400788v |
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Idioma: |
Inglês |
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Conteúdo: |
Next-generation biofuels have been widely investigated because they have particular advantages compared to first-generation biofuels. Pyrolysis is an example of a thermochemical route extensively used in oil and coal industries worldwide to produce these biofuels. Strategies for low-cost upgrading are among the biggest challenges facing the adoption of bio-oils in the development of commercial biofuels. Specific biomass sources could be the best option for generating bio-oil with the required properties. For this, it is necessary to understand the composition of these biomasses and their bio-oils. Here, we analyzed bio-oil samples from the fast pyrolysis of different biomasses collected during two different steps of the process by direct-infusion high-resolution mass spectrometry. First, a comparative study of two common high-resolution mass spectrometers, quadrupole time-of-flight mass spectrometry (Q-TOF MS) and Fourier transform ion cyclotron resonance mass spectrometry (FT-ICR MS), was performed to validate the methodology and to investigate the differences in mass discrimination and resolution. FT-ICR MS showed the best performance because of its unsurpassed resolution and accuracy. We apply the common petroleomics tools to interpret the mass spectra obtained. The FT-ICR MS analysis reveals that bio-oils are dominated by Ox species. The class profile of bio-oils was strongly affected by the biomass and steps of the pyrolysis process. |
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Palavras-Chave: |
Bio-oils. |
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Thesaurus Nal: |
biofuels; biomass. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 02155naa a2200229 a 4500
001 1970901
005 2017-09-21
008 2013 bl uuuu u00u1 u #d
024 7 $a10.1021/ef400788v$2DOI
100 1 $aABDELNUR, P. V.
245 $aCharacterization of bio-oils from different pyrolysis process steps and biomass using high-resolution mass spectrometry.$h[electronic resource]
260 $c2013
520 $aNext-generation biofuels have been widely investigated because they have particular advantages compared to first-generation biofuels. Pyrolysis is an example of a thermochemical route extensively used in oil and coal industries worldwide to produce these biofuels. Strategies for low-cost upgrading are among the biggest challenges facing the adoption of bio-oils in the development of commercial biofuels. Specific biomass sources could be the best option for generating bio-oil with the required properties. For this, it is necessary to understand the composition of these biomasses and their bio-oils. Here, we analyzed bio-oil samples from the fast pyrolysis of different biomasses collected during two different steps of the process by direct-infusion high-resolution mass spectrometry. First, a comparative study of two common high-resolution mass spectrometers, quadrupole time-of-flight mass spectrometry (Q-TOF MS) and Fourier transform ion cyclotron resonance mass spectrometry (FT-ICR MS), was performed to validate the methodology and to investigate the differences in mass discrimination and resolution. FT-ICR MS showed the best performance because of its unsurpassed resolution and accuracy. We apply the common petroleomics tools to interpret the mass spectra obtained. The FT-ICR MS analysis reveals that bio-oils are dominated by Ox species. The class profile of bio-oils was strongly affected by the biomass and steps of the pyrolysis process.
650 $abiofuels
650 $abiomass
653 $aBio-oils
700 1 $aVAZ, B. G.
700 1 $aROCHA, J. D.
700 1 $aALMEIDA, M. B. B. de
700 1 $aTEIXEIRA, M. A. G.
700 1 $aPEREIRA, R. C. L.
773 $tEnergy & Fuels$gv. 27, n. 11, p. 6646-6654, 2013.
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Embrapa Agroenergia (CNPAE) |
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| Registros recuperados : 51 | |
| 41. |  | SITTA, C.; PEDROSO, A. M.; CARARETO, R.; DÓREA, J. R. R.; NERI, T. G.; RODRIGUES, D. A.; ANGOLINI, W. F.; SANTOS, F. A. P. Effects of monensin and probiotics on finishing nellore bulls performance, carcass characteristics, and liver abscesses. Journal Animal Science, v. 89, (E-Suppl. 1); Journal of Dairy Science, v. 89 (E-Suppl. 1), p. 109, 2011| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Pecuária Sudeste. |
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| 42. | | MARQUES, R. S.; DÓREA, J. R. R.; PEDROSO, A. M.; BISPO, A. W.; MARTINS, C. G.; ANGOLINI, W. F.; SANTOS, F. A. P. Effects of varying forage levels in diets containing whole flint corn and benefits of steam flaking the corn on finishing Nellore bulls erformance, carcass characteristics, and liver abscesses. Journal Animal Science, v. 89, (E-Suppl. 1); Journal of Dairy Science, v. 89 (E-Suppl. 1), p. 762, 2011| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Pecuária Sudeste. |
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| 43. | | BERNDT, A.; LEMES, A. P.; ROMERO, L. A.; ALVES, T. C.; PEDROSO, A. M.; PEDROSO, A. de F.; OLIVEIRA, P. P. A. Methane emission intensities by Holstein and Holstein × Jersey crossbreed lactating cows in two Brazilian grazing systems. Journal of Animal Science, v. 92, E-Suppl. 2 / J. Dairy Sci., v. 97, E-Suppl. 1, p. 275, 2014.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Pecuária Sudeste. |
|  |
| 44. | | BERNDT, A.; ALVES, T. C.; PEDROSO, A. de F.; PEDROSO, A. M.; PEZZOPANE, J. R. M.; NOGUEIRA, A. R. de A.; OLIVEIRA, P. P. A. Methane emissions of beef cattle in four Brazilian grazing systems. Advances in Animal Biosciences, v. 4, n.2, p. 519, 2013.| Tipo: Artigo em Anais de Congresso |
| Biblioteca(s): Embrapa Pecuária Sudeste. |
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| 45. | | BERNDT, A.; ALVES, T. C.; PEDROSO, A. de F.; PEDROSO, A. M.; PEZZOPANE, J. R. M.; NOGUEIRA, A. R. de A.; OLIVEIRA, P. P. A. Methane emissions by Holstein and Holstein x Jersey crossbreed lactating cows in two Brazilian grazing systems. Advances in Animal Biosciences, v. 4, n.2, p. 521, 2013.| Tipo: Artigo em Anais de Congresso |
| Biblioteca(s): Embrapa Pecuária Sudeste. |
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| 46. | | ALVES, T. C.; PEDROSO, A. de F.; PEDROSO, A. M.; LEMES, A. P.; PASSERI, L. F.; SILVA, L. R. da; BACARO, C. F.; OLIVEIRA, P. P. A. Milk production and quality of cows grazing intensive and extensive pasture areas In: REUNIÃO ANUAL DA SOCIEDADE BRASILEIRA DE ZOOTECNIA, 51., 2014, Barra dos Coqueiros. A produção animal frente às mudanças climáticas e tecnológicas - anais. Barra dos coqueiros: Sociedade Brasileira de Zootecnia, 2014. 1 CD-ROM.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Pecuária Sudeste. |
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| 47. | | GUIMARÃES, C. R.; COELHO, S. G.; PEDROSO, A. M.; MACHADO, F. S.; CAMPOS, M. M.; AZEVEDO, R. A.; REZENDE, L. C.; TOMICH, T. R.; PEREIRA, L. G. R. Impact of different diet crude protein levels and ruminally degradable protein: ruminally undegradable protein ratios on midlactation dairy cow performance: II. Dry matter intake, digestibility, and nitrogen balance Journal of Animal Science, v. 94, p. 758, 2016. Suppl. 1 Edição dos proceedings do Joint Annual Meeting of American Society of Animal Science and American Dairy Science Association, Salt Lake City, USA, 2016.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Gado de Leite. |
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| 48. | | PEDROSO, A. de F.; NASSU, R. T.; TULLIO, R. R.; BERNDT, A.; BARIONI JUNIOR, W.; ESTEVES, S. N.; PEDROSO, A. M. Sugarcane silage treated with calcium hydroxide in feedlot cattle diet: animal performance and meat quality. Boletim de Indústria animal, v. 75, p. 1-11, 2018.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: B - 2 |
| Biblioteca(s): Embrapa Pecuária Sudeste. |
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| 49. | | GUIMARÃES, C. R.; AZEVEDO, R. A. de; CAMPOS, M. M.; MACHADO, F. S.; PEDROSO, A. M.; CARVALHEIRA, L. de R.; TOMICH, T. R.; PEREIRA, L. G. R.; COELHO, S. G. Reduction of crude protein in diets fed to lactating Holstein-Gyr cows. Pesquisa Agropecuária Brasileira, v. 53, n. 7, p. 858-865, 2018.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 2 |
| Biblioteca(s): Embrapa Gado de Leite; Embrapa Unidades Centrais. |
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| 50. | | CARVALHEIRA, L. de R.; SANTOS, G. B. dos; JASMIM; GUIMARÃES, C. R.; CAMPOS, M. M.; MACHADO, F. S.; PEDROSO, A. M.; SILVA, T. E. da; NOGUEIRA, L. A. G.; RODRIGUES, A. L. R.; CARVALHO, B. C. de. Diet crude protein reduction on follicular fluid and cumulus-oocyte complexes of mid-lactating Girolando cows. Animal Reproduction, v. 19, n. 3, e20210088, 2022.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: B - 1 |
| Biblioteca(s): Embrapa Gado de Leite. |
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| 51. | | PALHARES, J. C. P.; MACKAY, A. D.; PEDROSO, A. M.; RODRIGUES, A. P. O.; NAVE, A. G.; DOMINATI, E. J.; FARAH, F. T.; CHIZZOTTI, F. H. M.; LAMONATO, F. H. F.; MORO, G. V.; LIMA, G. J. M. M. de; SANTOS, J. L. dos; PRADOS, L. F.; LUNDSTEDT, L. M.; FERREIRA, L.; SILVA, L. F. C. e; ALEJANDRA HERRERO, M.; CHIZZOTTI, M. L.; MANZKE, N. E.; OLIVEIRA, P. A. V. de; ROTTA, P. P.; RODRIGUES, R. R.; NICOLOSO, R. da S.; VIBART, R. E.; VALADARES FILHO, S. de C.; GANDOLFI, S. (org.). Produção animal e recursos hídricos. São Carlos: Cubo, 2016. 1 186 p.| Tipo: Autoria/Organização/Edição de Livros |
| Biblioteca(s): Embrapa Pecuária Sudeste. |
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| Registros recuperados : 51 | |
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| Nenhum registro encontrado para a expressão de busca informada. |
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