Characterization and pyrolysis of Chlorella vulgaris and Arthrospira platensis: potential of bio-oil and chemical production by Py-GC/MS analysis
Autor(a) principal: | |
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Data de Publicação: | 2017 |
Outros Autores: | , , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UFRN |
Texto Completo: | https://repositorio.ufrn.br/handle/123456789/45294 |
Resumo: | Biofuels have been seen as potential sources to meet future energy demand as a renewable and sustainable energy source. Despite the fact that the production technology of first-generation biofuels is consolidated, these biofuels are produced from foods crops such as grains, sugar cane, and vegetable oils competing with food for crop use and agricultural land. In recent years, it was found that microalgae have the potential to provide a viable alternative to fossil fuels as source of biofuels without compromising food supplies or arable land. On this scenario, this paper aims to demonstrate the energetic potential to produce bio-oil and chemicals from microalgae Chlorella vulgaris and Arthrospira platensis. The potential of these biomasses was evaluated in terms of physical-chemical characterization, thermogravimetric analysis, and analytical pyrolysis interfaced with gas chromatograph (Py-GC/MS). The results show that C. vulgaris and A. platensis are biomasses with a high heating value (24.60 and 22.43 MJ/kg) and low ash content, showing a high percentage of volatile matter (72.49 and 79.42%). These characteristics confirm their energetic potential for conversion process through pyrolysis, whereby some important aromatic compounds such as toluene, styrene, and phenol were identified as pyrolysis products, which could turn these microalgae a potential for biofuels and bioproduct production through the pyrolysis |
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Melo, Marcus Antônio de FreitasAlmeida, Hanna NóbregaCalixto, Guilherme QuintelaChagas, Bruna M. E.Melo, Dulce Maria de AraújoResende, Fabio M.Braga, Renata Martins2021-12-09T14:45:03Z2021-12-09T14:45:03Z2017-04-17ALMEIDA, HANNA N. ; CALIXTO, GUILHERME Q. ; CHAGAS, BRUNA M. E. ; MELO, D. M. A. ; RESENDE, FABIO M. ; MELO, M. A. F. ; BRAGA, Renata Martins . Characterization and pyrolysis of Chlorella vulgaris and Arthrospira platensis: potential of bio-oil and chemical production by Py-GC/MS analysis. Environmental Science and Pollution Research, v. 24, p. 14142-14150, 2017. Disponível em https://link.springer.com/article/10.1007/s11356-017-9009-2 Acesso em 13 out 2021. https://doi.org/10.1007/s11356-017-9009-21614-7499https://repositorio.ufrn.br/handle/123456789/4529410.1007/s11356-017-9009-2Springer NatureAttribution 3.0 Brazilhttp://creativecommons.org/licenses/by/3.0/br/info:eu-repo/semantics/openAccessArthrospira platensisChlorella vulgarisEnergetic characterizationBiomassFlash pyrolysisBioproductsBiofuelsCharacterization and pyrolysis of Chlorella vulgaris and Arthrospira platensis: potential of bio-oil and chemical production by Py-GC/MS analysisinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleBiofuels have been seen as potential sources to meet future energy demand as a renewable and sustainable energy source. Despite the fact that the production technology of first-generation biofuels is consolidated, these biofuels are produced from foods crops such as grains, sugar cane, and vegetable oils competing with food for crop use and agricultural land. In recent years, it was found that microalgae have the potential to provide a viable alternative to fossil fuels as source of biofuels without compromising food supplies or arable land. On this scenario, this paper aims to demonstrate the energetic potential to produce bio-oil and chemicals from microalgae Chlorella vulgaris and Arthrospira platensis. The potential of these biomasses was evaluated in terms of physical-chemical characterization, thermogravimetric analysis, and analytical pyrolysis interfaced with gas chromatograph (Py-GC/MS). The results show that C. vulgaris and A. platensis are biomasses with a high heating value (24.60 and 22.43 MJ/kg) and low ash content, showing a high percentage of volatile matter (72.49 and 79.42%). These characteristics confirm their energetic potential for conversion process through pyrolysis, whereby some important aromatic compounds such as toluene, styrene, and phenol were identified as pyrolysis products, which could turn these microalgae a potential for biofuels and bioproduct production through the pyrolysisengreponame:Repositório Institucional da UFRNinstname:Universidade Federal do Rio Grande do Norte (UFRN)instacron:UFRNORIGINALCharacterizationAndPyrolysisOf_Melo_2017.pdfCharacterizationAndPyrolysisOf_Melo_2017.pdfapplication/pdf1065850https://repositorio.ufrn.br/bitstream/123456789/45294/1/CharacterizationAndPyrolysisOf_Melo_2017.pdf3b1d63b47dc12a65794ede4a86f78324MD51CC-LICENSElicense_rdflicense_rdfapplication/rdf+xml; charset=utf-8914https://repositorio.ufrn.br/bitstream/123456789/45294/2/license_rdf4d2950bda3d176f570a9f8b328dfbbefMD52LICENSElicense.txtlicense.txttext/plain; charset=utf-81484https://repositorio.ufrn.br/bitstream/123456789/45294/3/license.txte9597aa2854d128fd968be5edc8a28d9MD53123456789/452942021-12-09 11:45:04.29oai:https://repositorio.ufrn.br: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Repositório de PublicaçõesPUBhttp://repositorio.ufrn.br/oai/opendoar:2021-12-09T14:45:04Repositório Institucional da UFRN - Universidade Federal do Rio Grande do Norte (UFRN)false |
dc.title.pt_BR.fl_str_mv |
Characterization and pyrolysis of Chlorella vulgaris and Arthrospira platensis: potential of bio-oil and chemical production by Py-GC/MS analysis |
title |
Characterization and pyrolysis of Chlorella vulgaris and Arthrospira platensis: potential of bio-oil and chemical production by Py-GC/MS analysis |
spellingShingle |
Characterization and pyrolysis of Chlorella vulgaris and Arthrospira platensis: potential of bio-oil and chemical production by Py-GC/MS analysis Melo, Marcus Antônio de Freitas Arthrospira platensis Chlorella vulgaris Energetic characterization Biomass Flash pyrolysis Bioproducts Biofuels |
title_short |
Characterization and pyrolysis of Chlorella vulgaris and Arthrospira platensis: potential of bio-oil and chemical production by Py-GC/MS analysis |
title_full |
Characterization and pyrolysis of Chlorella vulgaris and Arthrospira platensis: potential of bio-oil and chemical production by Py-GC/MS analysis |
title_fullStr |
Characterization and pyrolysis of Chlorella vulgaris and Arthrospira platensis: potential of bio-oil and chemical production by Py-GC/MS analysis |
title_full_unstemmed |
Characterization and pyrolysis of Chlorella vulgaris and Arthrospira platensis: potential of bio-oil and chemical production by Py-GC/MS analysis |
title_sort |
Characterization and pyrolysis of Chlorella vulgaris and Arthrospira platensis: potential of bio-oil and chemical production by Py-GC/MS analysis |
author |
Melo, Marcus Antônio de Freitas |
author_facet |
Melo, Marcus Antônio de Freitas Almeida, Hanna Nóbrega Calixto, Guilherme Quintela Chagas, Bruna M. E. Melo, Dulce Maria de Araújo Resende, Fabio M. Braga, Renata Martins |
author_role |
author |
author2 |
Almeida, Hanna Nóbrega Calixto, Guilherme Quintela Chagas, Bruna M. E. Melo, Dulce Maria de Araújo Resende, Fabio M. Braga, Renata Martins |
author2_role |
author author author author author author |
dc.contributor.author.fl_str_mv |
Melo, Marcus Antônio de Freitas Almeida, Hanna Nóbrega Calixto, Guilherme Quintela Chagas, Bruna M. E. Melo, Dulce Maria de Araújo Resende, Fabio M. Braga, Renata Martins |
dc.subject.por.fl_str_mv |
Arthrospira platensis Chlorella vulgaris Energetic characterization Biomass Flash pyrolysis Bioproducts Biofuels |
topic |
Arthrospira platensis Chlorella vulgaris Energetic characterization Biomass Flash pyrolysis Bioproducts Biofuels |
description |
Biofuels have been seen as potential sources to meet future energy demand as a renewable and sustainable energy source. Despite the fact that the production technology of first-generation biofuels is consolidated, these biofuels are produced from foods crops such as grains, sugar cane, and vegetable oils competing with food for crop use and agricultural land. In recent years, it was found that microalgae have the potential to provide a viable alternative to fossil fuels as source of biofuels without compromising food supplies or arable land. On this scenario, this paper aims to demonstrate the energetic potential to produce bio-oil and chemicals from microalgae Chlorella vulgaris and Arthrospira platensis. The potential of these biomasses was evaluated in terms of physical-chemical characterization, thermogravimetric analysis, and analytical pyrolysis interfaced with gas chromatograph (Py-GC/MS). The results show that C. vulgaris and A. platensis are biomasses with a high heating value (24.60 and 22.43 MJ/kg) and low ash content, showing a high percentage of volatile matter (72.49 and 79.42%). These characteristics confirm their energetic potential for conversion process through pyrolysis, whereby some important aromatic compounds such as toluene, styrene, and phenol were identified as pyrolysis products, which could turn these microalgae a potential for biofuels and bioproduct production through the pyrolysis |
publishDate |
2017 |
dc.date.issued.fl_str_mv |
2017-04-17 |
dc.date.accessioned.fl_str_mv |
2021-12-09T14:45:03Z |
dc.date.available.fl_str_mv |
2021-12-09T14:45:03Z |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
format |
article |
status_str |
publishedVersion |
dc.identifier.citation.fl_str_mv |
ALMEIDA, HANNA N. ; CALIXTO, GUILHERME Q. ; CHAGAS, BRUNA M. E. ; MELO, D. M. A. ; RESENDE, FABIO M. ; MELO, M. A. F. ; BRAGA, Renata Martins . Characterization and pyrolysis of Chlorella vulgaris and Arthrospira platensis: potential of bio-oil and chemical production by Py-GC/MS analysis. Environmental Science and Pollution Research, v. 24, p. 14142-14150, 2017. Disponível em https://link.springer.com/article/10.1007/s11356-017-9009-2 Acesso em 13 out 2021. https://doi.org/10.1007/s11356-017-9009-2 |
dc.identifier.uri.fl_str_mv |
https://repositorio.ufrn.br/handle/123456789/45294 |
dc.identifier.issn.none.fl_str_mv |
1614-7499 |
dc.identifier.doi.none.fl_str_mv |
10.1007/s11356-017-9009-2 |
identifier_str_mv |
ALMEIDA, HANNA N. ; CALIXTO, GUILHERME Q. ; CHAGAS, BRUNA M. E. ; MELO, D. M. A. ; RESENDE, FABIO M. ; MELO, M. A. F. ; BRAGA, Renata Martins . Characterization and pyrolysis of Chlorella vulgaris and Arthrospira platensis: potential of bio-oil and chemical production by Py-GC/MS analysis. Environmental Science and Pollution Research, v. 24, p. 14142-14150, 2017. Disponível em https://link.springer.com/article/10.1007/s11356-017-9009-2 Acesso em 13 out 2021. https://doi.org/10.1007/s11356-017-9009-2 1614-7499 10.1007/s11356-017-9009-2 |
url |
https://repositorio.ufrn.br/handle/123456789/45294 |
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eng |
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openAccess |
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Springer Nature |
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Springer Nature |
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