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| 9. |  | PAIVA, E.; KRIZ, A.; PEIXOTO, M. J. V. V. D.; WALLACE, J. C.; LARKINS, B. A. Quantitation and distribution of y-zein in the endosperm of maize kernels. Cereal Chemistry, Saint Paul, v. 68, n. 3, p. 276-279, 1991.| Biblioteca(s): Embrapa Milho e Sorgo. |
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| 14. | | PARENTONI, S. N.; MAGNAVACA, R.; GAMA, E. E. G.; PAIVA, E.; MAGALHAES, P. C.; PEIXOTO, M. J. V. V. D. Alterações morfológicas e fisiológicas em quatro ciclos de seleção massal em área encharcada num composto de milho. In: CONGRESSO NACIONAL DE MILHO E SORGO, 18., 1990, Vitória. Resumos. Vitoria: EMCAPA/EMBRAPA, 1990. p. 8. (EMCAPA. Documentos, 65).| Biblioteca(s): Embrapa Milho e Sorgo. |
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| 18. | | PEIXOTO, M. J. V. V. D.; PARENTONI, S. N.; GAMA, E. E. G. e; MAGNAVACA, R.; PAIVA, E.; REGO, M. M. do. Perspectiva de utilização de milhos de alta qualidade protéica no Brasil. Informe Agropecuário, Belo Horizonte, v. 14, n. 165, p. 23-34, 1990.| Biblioteca(s): Embrapa Milho e Sorgo. |
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| 20. | | MAGNAVACA, R.; PAIVA, E.; WINKLER, E. I.; CARVALHO, H. W. L. de; SILVA FILHO, M. de C.; PEIXOTO, M. J. V. V. D. Avaliação de populações de milho de alta qualidade protéica. Pesquisa Agropecuária Brasileira, Brasília, v. 23, n. 11, p. 1263-1268, nov. 1988.| Biblioteca(s): Embrapa Milho e Sorgo. |
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 | Acesso ao texto completo restrito à biblioteca da Embrapa Suínos e Aves. Para informações adicionais entre em contato com cnpsa.biblioteca@embrapa.br. |
Registro Completo
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Biblioteca(s): |
Embrapa Suínos e Aves. |
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Data corrente: |
21/09/2017 |
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Data da última atualização: |
18/12/2017 |
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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: |
FEDDERN, V.; CUNHA JUNIOR, A.; PRÁ, M. C. de; SILVA, M. L. B. da; NICOLOSO, R. da S.; HIGARASHI, M. M.; COLDEBELLA, A.; ABREU, P. G. de. |
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Afiliação: |
VIVIAN FEDDERN, CNPSA; ANILDO CUNHA JUNIOR, CNPSA; MARINA CELANTE DE PRÁ, UFSC; MARCIO LUIS BUSI DA SILVA, CNPSA; RODRIGO DA SILVEIRA NICOLOSO, CNPSA; MARTHA MAYUMI HIGARASHI, CNPSA; ARLEI COLDEBELLA, CNPSA; PAULO GIOVANNI DE ABREU, CNPSA. |
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Título: |
Effects of biodiesel made from swine and chicken fat residues on carbon monoxide, carbon dioxide, and nitrogen oxide emissions. |
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Ano de publicação: |
2017 |
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Fonte/Imprenta: |
Journal of the Air & Waste Management Association, v. 67, n. 7, p. 754 ? 762, 2017. |
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DOI: |
http://dx.doi.org/10.1080/10962247.2017.1279695 |
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Idioma: |
Inglês |
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Conteúdo: |
ABSTRACT The effects of two alternative sources of animal fat-derived biodiesel feedstock on CO2, CO, NOx tailpipe emissions as well as fuel consumption were investigated. Biodiesel blends were produced from chicken and swine fat waste (FW-1) or floating fat (FW-2) collected from slaughterhouse wastewater treatment processes. Tests were conducted in an unmodified stationary diesel engine operating under idling conditions in attempt to simulate slow traffic in urban areas. Significant reductions in CO (up to 47% for B100; FW-2) and NOx (up to 20% for B5; FW-2 or B100; FW-1) were attained when using biodiesel fuels at the expense of 5% increase in fuel consumption. Principal component analysis (PCA) was performed to elucidate possible associations among gas (CO2, CO, and NOx) emissions, cetane number and iodine index with different sources of feedstock typically employed in the biodiesel industry. NOx, cetane number and iodine index were inversely proportional to CO2 and biodiesel concentration. High NOx emissions were reported from high iodine index biodiesel derived especially from forestry, fishery and some agriculture feedstocks, while the biodiesel derived from animal sources consistently presented lower iodine index mitigating NOx emissions. The obtained results point out the applicability of biodiesel fuels derived from fat-rich residues originated from animal production on mitigation of greenhouse gas emissions. The information may encourage practitioners from biodiesel industry whilst contributing towards development of sustainable animal production. Implications: Emissions from motor vehicles can contribute considerably to the levels of greenhouse gases in the atmosphere. The use of biodiesel to replace or augment diesel can not only decrease our dependency on fossil fuels but also help decrease air pollution. Thus, different sources of feedstocks are constantly being explored for affordable biodiesel production. However, the amount of carbon monoxide (CO), carbon dioxide (CO2), and/or nitrogen oxide (NOx) emissions can vary largely depending on type of feedstock used to produce biodiesel. In this work, the authors demonstrated animal fat feasibility in replacing petrodiesel with less impact regarding greenhouse gas emissions than other sources. MenosABSTRACT The effects of two alternative sources of animal fat-derived biodiesel feedstock on CO2, CO, NOx tailpipe emissions as well as fuel consumption were investigated. Biodiesel blends were produced from chicken and swine fat waste (FW-1) or floating fat (FW-2) collected from slaughterhouse wastewater treatment processes. Tests were conducted in an unmodified stationary diesel engine operating under idling conditions in attempt to simulate slow traffic in urban areas. Significant reductions in CO (up to 47% for B100; FW-2) and NOx (up to 20% for B5; FW-2 or B100; FW-1) were attained when using biodiesel fuels at the expense of 5% increase in fuel consumption. Principal component analysis (PCA) was performed to elucidate possible associations among gas (CO2, CO, and NOx) emissions, cetane number and iodine index with different sources of feedstock typically employed in the biodiesel industry. NOx, cetane number and iodine index were inversely proportional to CO2 and biodiesel concentration. High NOx emissions were reported from high iodine index biodiesel derived especially from forestry, fishery and some agriculture feedstocks, while the biodiesel derived from animal sources consistently presented lower iodine index mitigating NOx emissions. The obtained results point out the applicability of biodiesel fuels derived from fat-rich residues originated from animal production on mitigation of greenhouse gas emissions. The information may encourage practitioners from biodiese... Mostrar Tudo |
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Palavras-Chave: |
Emissão de gases; Monóxido de carbono; Óxido de nitrogênio; Resíduo de gordura. |
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Thesagro: |
Abatedouro; Águas residuais; Ave doméstica; Dióxido de carbono; Suíno. |
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Thesaurus NAL: |
biodiesel; Greenhouse gas emissions. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 03409naa a2200349 a 4500
001 2076010
005 2017-12-18
008 2017 bl uuuu u00u1 u #d
024 7 $ahttp://dx.doi.org/10.1080/10962247.2017.1279695$2DOI
100 1 $aFEDDERN, V.
245 $aEffects of biodiesel made from swine and chicken fat residues on carbon monoxide, carbon dioxide, and nitrogen oxide emissions.$h[electronic resource]
260 $c2017
520 $aABSTRACT The effects of two alternative sources of animal fat-derived biodiesel feedstock on CO2, CO, NOx tailpipe emissions as well as fuel consumption were investigated. Biodiesel blends were produced from chicken and swine fat waste (FW-1) or floating fat (FW-2) collected from slaughterhouse wastewater treatment processes. Tests were conducted in an unmodified stationary diesel engine operating under idling conditions in attempt to simulate slow traffic in urban areas. Significant reductions in CO (up to 47% for B100; FW-2) and NOx (up to 20% for B5; FW-2 or B100; FW-1) were attained when using biodiesel fuels at the expense of 5% increase in fuel consumption. Principal component analysis (PCA) was performed to elucidate possible associations among gas (CO2, CO, and NOx) emissions, cetane number and iodine index with different sources of feedstock typically employed in the biodiesel industry. NOx, cetane number and iodine index were inversely proportional to CO2 and biodiesel concentration. High NOx emissions were reported from high iodine index biodiesel derived especially from forestry, fishery and some agriculture feedstocks, while the biodiesel derived from animal sources consistently presented lower iodine index mitigating NOx emissions. The obtained results point out the applicability of biodiesel fuels derived from fat-rich residues originated from animal production on mitigation of greenhouse gas emissions. The information may encourage practitioners from biodiesel industry whilst contributing towards development of sustainable animal production. Implications: Emissions from motor vehicles can contribute considerably to the levels of greenhouse gases in the atmosphere. The use of biodiesel to replace or augment diesel can not only decrease our dependency on fossil fuels but also help decrease air pollution. Thus, different sources of feedstocks are constantly being explored for affordable biodiesel production. However, the amount of carbon monoxide (CO), carbon dioxide (CO2), and/or nitrogen oxide (NOx) emissions can vary largely depending on type of feedstock used to produce biodiesel. In this work, the authors demonstrated animal fat feasibility in replacing petrodiesel with less impact regarding greenhouse gas emissions than other sources.
650 $abiodiesel
650 $aGreenhouse gas emissions
650 $aAbatedouro
650 $aÁguas residuais
650 $aAve doméstica
650 $aDióxido de carbono
650 $aSuíno
653 $aEmissão de gases
653 $aMonóxido de carbono
653 $aÓxido de nitrogênio
653 $aResíduo de gordura
700 1 $aCUNHA JUNIOR, A.
700 1 $aPRÁ, M. C. de
700 1 $aSILVA, M. L. B. da
700 1 $aNICOLOSO, R. da S.
700 1 $aHIGARASHI, M. M.
700 1 $aCOLDEBELLA, A.
700 1 $aABREU, P. G. de
773 $tJournal of the Air & Waste Management Association$gv. 67, n. 7, p. 754 ? 762, 2017.
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