Potential of bamboo species for the production of briquettes
Autor(a) principal: | |
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Data de Publicação: | 2019 |
Outros Autores: | , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Pesquisa Agropecuária Tropical (Online) |
Texto Completo: | https://revistas.ufg.br/pat/article/view/54178 |
Resumo: | Bamboo is a versatile plant that is widely used in many areas for feeding, manufacturing of utensils, construction and environmental purposes. The energetic use of bamboo stalks or residues from other applications is a promising alternative and compatible with sustainable development principles. This study aimed to evaluate the potential of four bamboo species (Bambusa vulgaris, Phyllostachys bambusoides, Phyllostachys edulis and Phyllostachys nigra) for briquette production. The following properties were evaluated: moisture content, bulk density, compression strength, proximate analysis, gross calorific value and energetic density. The results showed numbers ranging from 1.109 g cm-3 to 1.228 g cm-3 for bulk density, 4.68 MPa to 5.82 MPa for compression strength, 79.01 % to 82.25 % for volatile content, 15.26 % to 20.18 % for fixed carbon content, 0.38 % to 2.49 % for ash content, 4,571 kcal kg-1 to 4,716 kcal kg-1 for gross calorific value and 5.08 Gcal m-3 to 5.84 Gcal m-3 for energetic density. The briquettes produced from P. nigra presented the best energetic quality, followed by briquettes from P. edulis, P. bambusoides and B. vulgaris. Overall, it may be said that the four bamboo species can be used as alternative raw materials for energy generation. KEYWORDS: Bambusa vulgaris, Phyllostachys bambusoides, Phyllostachys edulis, Phyllostachys nigra, renewable fuels. |
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Potential of bamboo species for the production of briquettesPotencial de espécies de bambu para a produção de briquetesBamboo is a versatile plant that is widely used in many areas for feeding, manufacturing of utensils, construction and environmental purposes. The energetic use of bamboo stalks or residues from other applications is a promising alternative and compatible with sustainable development principles. This study aimed to evaluate the potential of four bamboo species (Bambusa vulgaris, Phyllostachys bambusoides, Phyllostachys edulis and Phyllostachys nigra) for briquette production. The following properties were evaluated: moisture content, bulk density, compression strength, proximate analysis, gross calorific value and energetic density. The results showed numbers ranging from 1.109 g cm-3 to 1.228 g cm-3 for bulk density, 4.68 MPa to 5.82 MPa for compression strength, 79.01 % to 82.25 % for volatile content, 15.26 % to 20.18 % for fixed carbon content, 0.38 % to 2.49 % for ash content, 4,571 kcal kg-1 to 4,716 kcal kg-1 for gross calorific value and 5.08 Gcal m-3 to 5.84 Gcal m-3 for energetic density. The briquettes produced from P. nigra presented the best energetic quality, followed by briquettes from P. edulis, P. bambusoides and B. vulgaris. Overall, it may be said that the four bamboo species can be used as alternative raw materials for energy generation. KEYWORDS: Bambusa vulgaris, Phyllostachys bambusoides, Phyllostachys edulis, Phyllostachys nigra, renewable fuels.O bambu é uma planta versátil e amplamente utilizada na alimentação, fabricação de utensílios, construção civil e usos ambientais. O uso energético dos colmos ou resíduos de outras aplicações é uma alternativa cada vez mais promissora e compatível com os princípios do desenvolvimento sustentável. Objetivou-se avaliar o potencial de quatro espécies de bambu (Bambusa vulgaris, Phyllostachys bambusoides, Phyllostachys edulis e Phyllostachys nigra) para a produção de briquetes. Avaliaram-se o teor de umidade, densidade aparente, resistência à compressão, composição química imediata, poder calorífico superior e densidade energética. Os briquetes tiveram densidade aparente variando de 1,109 g cm-3 a 1,228 g cm-3; resistência à compressão de 4,68 MPa a 5,82 MPa; teor de voláteis de 79,01 % a 82,25 %; teor de carbono fixo de 15,26 % a 20,18 %; teor de cinzas de 0,38 % a 2,49 %; poder calorífico superior de 4.571 kcal kg-1 a 4.716 kcal kg-1; e densidade energética de 5,08 Gcal m-3 a 5,84 Gcal m-3. Os briquetes produzidos a partir de P. nigra apresentaram melhor qualidade energética, seguidos dos briquetes de P. edulis, P. bambusoides e B. vulgaris. Diante dos resultados, pode-se aferir que as quatro espécies de bambu são matérias-primas alternativas para a geração de energia. PALAVRAS-CHAVES: Bambusa vulgaris, Phyllostachys bambusoides, Phyllostachys edulis, Phyllostachys nigra, combustíveis renováveis.Escola de Agronomia - Universidade Federal de Goiás2019-03-18info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://revistas.ufg.br/pat/article/view/54178Pesquisa Agropecuária Tropical [Agricultural Research in the Tropics]; Vol. 49 (2019); e54178Pesquisa Agropecuária Tropical (Agricultural Research in the Tropics); Vol. 49 (2019); e54178Pesquisa Agropecuária Tropical; v. 49 (2019); e541781983-4063reponame:Pesquisa Agropecuária Tropical (Online)instname:Universidade Federal de Goiás (UFG)instacron:UFGenghttps://revistas.ufg.br/pat/article/view/54178/32864Brand, Martha AndreiaBalduino Junior, Ailton LeonelNones, Daniela LetíciaGaa, Angela Zakostelsky Nevesinfo:eu-repo/semantics/openAccess2020-03-02T15:40:35Zoai:ojs.revistas.ufg.br:article/54178Revistahttps://revistas.ufg.br/patPUBhttps://revistas.ufg.br/pat/oaiaseleguini.pat@gmail.com||mgoes@agro.ufg.br1983-40631517-6398opendoar:2024-05-21T19:56:23.687523Pesquisa Agropecuária Tropical (Online) - Universidade Federal de Goiás (UFG)true |
dc.title.none.fl_str_mv |
Potential of bamboo species for the production of briquettes Potencial de espécies de bambu para a produção de briquetes |
title |
Potential of bamboo species for the production of briquettes |
spellingShingle |
Potential of bamboo species for the production of briquettes Brand, Martha Andreia |
title_short |
Potential of bamboo species for the production of briquettes |
title_full |
Potential of bamboo species for the production of briquettes |
title_fullStr |
Potential of bamboo species for the production of briquettes |
title_full_unstemmed |
Potential of bamboo species for the production of briquettes |
title_sort |
Potential of bamboo species for the production of briquettes |
author |
Brand, Martha Andreia |
author_facet |
Brand, Martha Andreia Balduino Junior, Ailton Leonel Nones, Daniela Letícia Gaa, Angela Zakostelsky Neves |
author_role |
author |
author2 |
Balduino Junior, Ailton Leonel Nones, Daniela Letícia Gaa, Angela Zakostelsky Neves |
author2_role |
author author author |
dc.contributor.author.fl_str_mv |
Brand, Martha Andreia Balduino Junior, Ailton Leonel Nones, Daniela Letícia Gaa, Angela Zakostelsky Neves |
description |
Bamboo is a versatile plant that is widely used in many areas for feeding, manufacturing of utensils, construction and environmental purposes. The energetic use of bamboo stalks or residues from other applications is a promising alternative and compatible with sustainable development principles. This study aimed to evaluate the potential of four bamboo species (Bambusa vulgaris, Phyllostachys bambusoides, Phyllostachys edulis and Phyllostachys nigra) for briquette production. The following properties were evaluated: moisture content, bulk density, compression strength, proximate analysis, gross calorific value and energetic density. The results showed numbers ranging from 1.109 g cm-3 to 1.228 g cm-3 for bulk density, 4.68 MPa to 5.82 MPa for compression strength, 79.01 % to 82.25 % for volatile content, 15.26 % to 20.18 % for fixed carbon content, 0.38 % to 2.49 % for ash content, 4,571 kcal kg-1 to 4,716 kcal kg-1 for gross calorific value and 5.08 Gcal m-3 to 5.84 Gcal m-3 for energetic density. The briquettes produced from P. nigra presented the best energetic quality, followed by briquettes from P. edulis, P. bambusoides and B. vulgaris. Overall, it may be said that the four bamboo species can be used as alternative raw materials for energy generation. KEYWORDS: Bambusa vulgaris, Phyllostachys bambusoides, Phyllostachys edulis, Phyllostachys nigra, renewable fuels. |
publishDate |
2019 |
dc.date.none.fl_str_mv |
2019-03-18 |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
https://revistas.ufg.br/pat/article/view/54178 |
url |
https://revistas.ufg.br/pat/article/view/54178 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
https://revistas.ufg.br/pat/article/view/54178/32864 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf |
dc.publisher.none.fl_str_mv |
Escola de Agronomia - Universidade Federal de Goiás |
publisher.none.fl_str_mv |
Escola de Agronomia - Universidade Federal de Goiás |
dc.source.none.fl_str_mv |
Pesquisa Agropecuária Tropical [Agricultural Research in the Tropics]; Vol. 49 (2019); e54178 Pesquisa Agropecuária Tropical (Agricultural Research in the Tropics); Vol. 49 (2019); e54178 Pesquisa Agropecuária Tropical; v. 49 (2019); e54178 1983-4063 reponame:Pesquisa Agropecuária Tropical (Online) instname:Universidade Federal de Goiás (UFG) instacron:UFG |
instname_str |
Universidade Federal de Goiás (UFG) |
instacron_str |
UFG |
institution |
UFG |
reponame_str |
Pesquisa Agropecuária Tropical (Online) |
collection |
Pesquisa Agropecuária Tropical (Online) |
repository.name.fl_str_mv |
Pesquisa Agropecuária Tropical (Online) - Universidade Federal de Goiás (UFG) |
repository.mail.fl_str_mv |
aseleguini.pat@gmail.com||mgoes@agro.ufg.br |
_version_ |
1799874820382392320 |