GASIFICATION OF LIGNOCELLULOSIC MATERIALS FOR GENERATION OF ELECTRIC ENERGY
Autor(a) principal: | |
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Data de Publicação: | 2008 |
Outros Autores: | , , , , |
Tipo de documento: | Artigo |
Idioma: | por |
Título da fonte: | Ciência Florestal (Online) |
Texto Completo: | https://periodicos.ufsm.br/cienciaflorestal/article/view/435 |
Resumo: | The objective of this work was to build a countercurrent gasifier in hardened mortar to evaluate the potential of generating electrical energy of eucalyptus species grown in the state of Minas Gerais, from agroindustry residues and from the mixture of those materials. The immediate chemical composition and the heat power of the materials utilized were determined. The different lignocellulosic materials were experienced, and gas was used as the control. For the factors being tested, measurements of the electric yields and consumptions of the materials were performed. The statistical design was the completely randomized with seventeen treatments and three replicates done at 5% of significance. On the basis of the results obtained and on the statistical analyses performed, it follows that the gasifier-generator set is easy to build, made with easily purchased and low cost materials. Among the materials evaluated the coal of the species, Corimbia citriodora, with 78% of fixed carbon, presented the best performance of generated power, obtaining 1,391 watts, with a constant tension of 230 volts. The residues utilized of cane bagasse, rice straw, corn cob, coffee husk and coal chaff presented no potential to generate energy by the sort of gasifier utilized. |
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GASIFICATION OF LIGNOCELLULOSIC MATERIALS FOR GENERATION OF ELECTRIC ENERGYGaseificação de materiais lignocelulósicos para geração de energia elétrica.gasificationelectric powerplant coalresidues.gaseificaçãoenergia elétricacarvão vegetalresíduos.The objective of this work was to build a countercurrent gasifier in hardened mortar to evaluate the potential of generating electrical energy of eucalyptus species grown in the state of Minas Gerais, from agroindustry residues and from the mixture of those materials. The immediate chemical composition and the heat power of the materials utilized were determined. The different lignocellulosic materials were experienced, and gas was used as the control. For the factors being tested, measurements of the electric yields and consumptions of the materials were performed. The statistical design was the completely randomized with seventeen treatments and three replicates done at 5% of significance. On the basis of the results obtained and on the statistical analyses performed, it follows that the gasifier-generator set is easy to build, made with easily purchased and low cost materials. Among the materials evaluated the coal of the species, Corimbia citriodora, with 78% of fixed carbon, presented the best performance of generated power, obtaining 1,391 watts, with a constant tension of 230 volts. The residues utilized of cane bagasse, rice straw, corn cob, coffee husk and coal chaff presented no potential to generate energy by the sort of gasifier utilized. O objetivo deste trabalho foi construir um gaseificador contracorrente em alvenaria para avaliar o potencial de geração de energia elétrica de espécies de eucalipto cultivadas no estado de Minas Gerais, de resíduos da agroindústria e da mistura desses materiais. Determinaram-se a composição química imediata e o poder calorífico dos materiais utilizados. Experimentaram-se os diferentes materiais lignocelulósicos e a gasolina, como testemunha. Para os fatores testados, foram executadas medições dos rendimentos elétricos e de consumos dos materiais. O delineamento estatístico foi o inteiramente casualizado, com 17 tratamentos e três repetições e as análises estatísticas feitas a 5% de significância. Com base nos resultados obtidos e nas análises estatísticas realizadas, concluiu-se que o conjunto gaseificador-gerador é de fácil construção, fabricado com materiais de fácil aquisição e de custo reduzido; dentre os materiais avaliados o carvão da espécie Corimbia citriodora, com 78% de carbono fixo, apresentou o melhor desempenho de potência gerada, obtendo-se 1.391 watts, com tensão constante de 230 volts. Os resíduos utilizados de bagaço de cana, palha de arroz, casca de café, sabugo de milho e moinha de carvão não apresentaram potencial para geração de energia pelo tipo de gaseificador utilizado.Universidade Federal de Santa Maria2008-12-30info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://periodicos.ufsm.br/cienciaflorestal/article/view/43510.5902/19805098435Ciência Florestal; Vol. 18 No. 4 (2008); 525-533Ciência Florestal; v. 18 n. 4 (2008); 525-5331980-50980103-9954reponame:Ciência Florestal (Online)instname:Universidade Federal de Santa Maria (UFSM)instacron:UFSMporhttps://periodicos.ufsm.br/cienciaflorestal/article/view/435/319Arantes, Marina Donária ChavesMendes, Lourival MarinRabelo, Giovanni FranciscoSilva, José Reinaldo Moreira daMori, Fábio AkiraBarbosa, Arthur Monteiroinfo:eu-repo/semantics/openAccess2017-05-09T12:51:35Zoai:ojs.pkp.sfu.ca:article/435Revistahttp://www.ufsm.br/cienciaflorestal/ONGhttps://old.scielo.br/oai/scielo-oai.php||cienciaflorestal@ufsm.br|| cienciaflorestal@gmail.com|| cf@smail.ufsm.br1980-50980103-9954opendoar:2017-05-09T12:51:35Ciência Florestal (Online) - Universidade Federal de Santa Maria (UFSM)false |
dc.title.none.fl_str_mv |
GASIFICATION OF LIGNOCELLULOSIC MATERIALS FOR GENERATION OF ELECTRIC ENERGY Gaseificação de materiais lignocelulósicos para geração de energia elétrica. |
title |
GASIFICATION OF LIGNOCELLULOSIC MATERIALS FOR GENERATION OF ELECTRIC ENERGY |
spellingShingle |
GASIFICATION OF LIGNOCELLULOSIC MATERIALS FOR GENERATION OF ELECTRIC ENERGY Arantes, Marina Donária Chaves gasification electric power plant coal residues. gaseificação energia elétrica carvão vegetal resíduos. |
title_short |
GASIFICATION OF LIGNOCELLULOSIC MATERIALS FOR GENERATION OF ELECTRIC ENERGY |
title_full |
GASIFICATION OF LIGNOCELLULOSIC MATERIALS FOR GENERATION OF ELECTRIC ENERGY |
title_fullStr |
GASIFICATION OF LIGNOCELLULOSIC MATERIALS FOR GENERATION OF ELECTRIC ENERGY |
title_full_unstemmed |
GASIFICATION OF LIGNOCELLULOSIC MATERIALS FOR GENERATION OF ELECTRIC ENERGY |
title_sort |
GASIFICATION OF LIGNOCELLULOSIC MATERIALS FOR GENERATION OF ELECTRIC ENERGY |
author |
Arantes, Marina Donária Chaves |
author_facet |
Arantes, Marina Donária Chaves Mendes, Lourival Marin Rabelo, Giovanni Francisco Silva, José Reinaldo Moreira da Mori, Fábio Akira Barbosa, Arthur Monteiro |
author_role |
author |
author2 |
Mendes, Lourival Marin Rabelo, Giovanni Francisco Silva, José Reinaldo Moreira da Mori, Fábio Akira Barbosa, Arthur Monteiro |
author2_role |
author author author author author |
dc.contributor.author.fl_str_mv |
Arantes, Marina Donária Chaves Mendes, Lourival Marin Rabelo, Giovanni Francisco Silva, José Reinaldo Moreira da Mori, Fábio Akira Barbosa, Arthur Monteiro |
dc.subject.por.fl_str_mv |
gasification electric power plant coal residues. gaseificação energia elétrica carvão vegetal resíduos. |
topic |
gasification electric power plant coal residues. gaseificação energia elétrica carvão vegetal resíduos. |
description |
The objective of this work was to build a countercurrent gasifier in hardened mortar to evaluate the potential of generating electrical energy of eucalyptus species grown in the state of Minas Gerais, from agroindustry residues and from the mixture of those materials. The immediate chemical composition and the heat power of the materials utilized were determined. The different lignocellulosic materials were experienced, and gas was used as the control. For the factors being tested, measurements of the electric yields and consumptions of the materials were performed. The statistical design was the completely randomized with seventeen treatments and three replicates done at 5% of significance. On the basis of the results obtained and on the statistical analyses performed, it follows that the gasifier-generator set is easy to build, made with easily purchased and low cost materials. Among the materials evaluated the coal of the species, Corimbia citriodora, with 78% of fixed carbon, presented the best performance of generated power, obtaining 1,391 watts, with a constant tension of 230 volts. The residues utilized of cane bagasse, rice straw, corn cob, coffee husk and coal chaff presented no potential to generate energy by the sort of gasifier utilized. |
publishDate |
2008 |
dc.date.none.fl_str_mv |
2008-12-30 |
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://periodicos.ufsm.br/cienciaflorestal/article/view/435 10.5902/19805098435 |
url |
https://periodicos.ufsm.br/cienciaflorestal/article/view/435 |
identifier_str_mv |
10.5902/19805098435 |
dc.language.iso.fl_str_mv |
por |
language |
por |
dc.relation.none.fl_str_mv |
https://periodicos.ufsm.br/cienciaflorestal/article/view/435/319 |
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 |
Universidade Federal de Santa Maria |
publisher.none.fl_str_mv |
Universidade Federal de Santa Maria |
dc.source.none.fl_str_mv |
Ciência Florestal; Vol. 18 No. 4 (2008); 525-533 Ciência Florestal; v. 18 n. 4 (2008); 525-533 1980-5098 0103-9954 reponame:Ciência Florestal (Online) instname:Universidade Federal de Santa Maria (UFSM) instacron:UFSM |
instname_str |
Universidade Federal de Santa Maria (UFSM) |
instacron_str |
UFSM |
institution |
UFSM |
reponame_str |
Ciência Florestal (Online) |
collection |
Ciência Florestal (Online) |
repository.name.fl_str_mv |
Ciência Florestal (Online) - Universidade Federal de Santa Maria (UFSM) |
repository.mail.fl_str_mv |
||cienciaflorestal@ufsm.br|| cienciaflorestal@gmail.com|| cf@smail.ufsm.br |
_version_ |
1799944125388161024 |