Energy use from the gasification of corn crop residues (Zea mays) after three years in Stock
| Autor(a) principal: | |
|---|---|
| Data de Publicação: | 2021 |
| Outros Autores: | , , |
| Tipo de documento: | Artigo |
| Idioma: | por |
| Título da fonte: | Research, Society and Development |
| Texto Completo: | https://rsdjournal.org/index.php/rsd/article/view/22672 |
Resumo: | Fuel consumption has been very high over the last few decades, as a result of a serious environmental problem: the greenhouse effect. Several studies are being conducted in order to find solutions. Another great adversity is the large amount of waste generated in agriculture, whose final disposal is largely neither sustainable nor profitable. Corn is among the most produced cereals on the planet, generating an even greater amount of waste. Every ton of corn grain collected is produced about 1.4 tons of waste. In Brazil alone there are more than 100 million tons per year. In this work, the residues of the corn production chain, these being leaf, straw and stem, were used after three years in stock to perform the characterization in natura. After the period gasification was carried out, this process of conversion of biomass into gas with combustible properties, syngas, using different parameters of temperature (700 °C, 800 °C, 900 °C) and residence time (three, four and five minutes). In the combustible gases produced, their individual characteristics were analyzed in addition to their energy effectiveness. The lower calorific value of the stem, leaf and straw are 16.39 MJ.kg-1, 16.01 MJ.kg-1 and 16.40 MJ.kg-1. The highest values of lower calorific value of gases obtained in the analysis of stem, leaf and straw were respectively 4.99 MJ. Nm-3, 6.62 MJ.Nm-3, 4.97 MJ.Nm-3. |
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Energy use from the gasification of corn crop residues (Zea mays) after three years in StockUso de energía de la gasificación de residuos de cultivos de maíz (Zea mays) después de tres años en stockAproveitamento energético a partir da gaseificação de resíduos do cultivo de milho (Zea mays) após três anos em estoque BiomassSyngasRenewable energyThermochemical process.BiomasaGas de síntesisEnergía renovableProceso termoquímico.BiomassaSyngasEnergia renovávelProcesso termoquímico.Fuel consumption has been very high over the last few decades, as a result of a serious environmental problem: the greenhouse effect. Several studies are being conducted in order to find solutions. Another great adversity is the large amount of waste generated in agriculture, whose final disposal is largely neither sustainable nor profitable. Corn is among the most produced cereals on the planet, generating an even greater amount of waste. Every ton of corn grain collected is produced about 1.4 tons of waste. In Brazil alone there are more than 100 million tons per year. In this work, the residues of the corn production chain, these being leaf, straw and stem, were used after three years in stock to perform the characterization in natura. After the period gasification was carried out, this process of conversion of biomass into gas with combustible properties, syngas, using different parameters of temperature (700 °C, 800 °C, 900 °C) and residence time (three, four and five minutes). In the combustible gases produced, their individual characteristics were analyzed in addition to their energy effectiveness. The lower calorific value of the stem, leaf and straw are 16.39 MJ.kg-1, 16.01 MJ.kg-1 and 16.40 MJ.kg-1. The highest values of lower calorific value of gases obtained in the analysis of stem, leaf and straw were respectively 4.99 MJ. Nm-3, 6.62 MJ.Nm-3, 4.97 MJ.Nm-3.El consumo de combustible ha sido muy alto en las últimas décadas, como resultado de un grave problema ambiental: el efecto invernadero. Se están realizando varios estudios para encontrar soluciones. Otra gran adversidad es la gran cantidad de residuos generados en la agricultura, cuya disposición final no es en gran medida sostenible ni rentable. El maíz es uno de los cereales más producidos en el planeta, generando una cantidad aún mayor de residuos. Cada tonelada de grano de maíz recolectada produce alrededor de 1,4 toneladas de desechos. Solo en Brasil hay más de 100 millones de toneladas por año. En este trabajo, los residuos de la cadena de producción de maíz, siendo estos hoja, paja y tallo, fueron utilizados después de tres años en stock para realizar la caracterización in natura.. Después del período de gasificación se llevó a cabo, este proceso de conversión de biomasa en gas con propiedades combustibles, gas de síntesis, utilizando diferentes parámetros de temperatura (700 ° C, 800 ° C, 900 ° C) y tiempo de residencia (tres, cuatro y cinco minutos). En los gases combustibles producidos, se analizaron sus características individuales además de su eficacia energética. El menor poder calorífico del tallo, hoja y paja es de 16,39 MJ.kg-1, 16,01 MJ.kg-1 y 16,40 MJ.kg-1. Los valores más altos de menor poder calorífico de gases obtenidos en el análisis de tallo, hoja y paja fueron respectivamente 4,99 MJ. Nm-3, 6,62 MJ. Nm-3, 4,97 MJ. Nm-3.O consumo de combustíveis tem sido muito elevado durante as últimas décadas, como consequência ocasionou-se um grave problema ambiental: o efeito estufa. Vários estudos estão sendo realizados a fim de se encontrar soluções. Outra grande adversidade está na grande quantidade de resíduos gerados na agricultura, cuja disposição final em boa parte não é sustentável tampouco lucrativa. O milho está entre os cereais mais produzidos no planeta, gerando uma quantidade ainda maior de resíduos. A cada tonelada de grão de milho coletado são produzidos cerca 1,4 toneladas de resíduos. Só no Brasil são mais de 100 milhões de tonelada por ano. Neste trabalho, os resíduos da cadeia produtiva do milho, sendo esses a folha, a palha e o colmo, foram utilizados após três anos em estoque para realizar a caracterização in natura. Foi realizada uma pré-secagem para análises posterior. As biomassas ficaram em estoque durante três anos. Após o período foram efetuadas a gaseificação, processo esse de conversão de biomassa em gás com propriedades combustíveis, syngas, utilizando diferentes parâmetros de temperatura (700 °C, 800 °C, 900 °C) e tempo de residência (três, quatro e cinco minutos). Nos gases combustíveis produzidos foram analisados suas características individuais além de sua efetividade energética. O poder calorífico inferior do colmo, folha e palha são respectivamente 16,39 MJ.kg-1, 16,01 MJ.kg-1e 16,40 MJ.kg-1. Os maiores valores do poder calorífico inferior dos gases obtidos na análise do colmo, folha e palha foram respectivamente 4,99 MJ. Nm-3, 6,62 MJ.Nm-3, 4,97 MJ.Nm-3.Research, Society and Development2021-11-27info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://rsdjournal.org/index.php/rsd/article/view/2267210.33448/rsd-v10i15.22672Research, Society and Development; Vol. 10 No. 15; e331101522672Research, Society and Development; Vol. 10 Núm. 15; e331101522672Research, Society and Development; v. 10 n. 15; e3311015226722525-3409reponame:Research, Society and Developmentinstname:Universidade Federal de Itajubá (UNIFEI)instacron:UNIFEIporhttps://rsdjournal.org/index.php/rsd/article/view/22672/20358Copyright (c) 2021 Clériston Moura Vieira Júnior; Humberto da Silva Santos; Shirlene Thamires Oliveira dos Santos; Sérgio Peres Ramos da Silvahttps://creativecommons.org/licenses/by/4.0info:eu-repo/semantics/openAccessVieira Júnior, Clériston MouraSantos, Humberto da Silva Santos, Shirlene Thamires Oliveira dos Silva, Sérgio Peres Ramos da 2021-12-06T10:13:53Zoai:ojs.pkp.sfu.ca:article/22672Revistahttps://rsdjournal.org/index.php/rsd/indexPUBhttps://rsdjournal.org/index.php/rsd/oairsd.articles@gmail.com2525-34092525-3409opendoar:2024-01-17T09:41:46.571066Research, Society and Development - Universidade Federal de Itajubá (UNIFEI)false |
| dc.title.none.fl_str_mv |
Energy use from the gasification of corn crop residues (Zea mays) after three years in Stock Uso de energía de la gasificación de residuos de cultivos de maíz (Zea mays) después de tres años en stock Aproveitamento energético a partir da gaseificação de resíduos do cultivo de milho (Zea mays) após três anos em estoque |
| title |
Energy use from the gasification of corn crop residues (Zea mays) after three years in Stock |
| spellingShingle |
Energy use from the gasification of corn crop residues (Zea mays) after three years in Stock Vieira Júnior, Clériston Moura Biomass Syngas Renewable energy Thermochemical process. Biomasa Gas de síntesis Energía renovable Proceso termoquímico. Biomassa Syngas Energia renovável Processo termoquímico. |
| title_short |
Energy use from the gasification of corn crop residues (Zea mays) after three years in Stock |
| title_full |
Energy use from the gasification of corn crop residues (Zea mays) after three years in Stock |
| title_fullStr |
Energy use from the gasification of corn crop residues (Zea mays) after three years in Stock |
| title_full_unstemmed |
Energy use from the gasification of corn crop residues (Zea mays) after three years in Stock |
| title_sort |
Energy use from the gasification of corn crop residues (Zea mays) after three years in Stock |
| author |
Vieira Júnior, Clériston Moura |
| author_facet |
Vieira Júnior, Clériston Moura Santos, Humberto da Silva Santos, Shirlene Thamires Oliveira dos Silva, Sérgio Peres Ramos da |
| author_role |
author |
| author2 |
Santos, Humberto da Silva Santos, Shirlene Thamires Oliveira dos Silva, Sérgio Peres Ramos da |
| author2_role |
author author author |
| dc.contributor.author.fl_str_mv |
Vieira Júnior, Clériston Moura Santos, Humberto da Silva Santos, Shirlene Thamires Oliveira dos Silva, Sérgio Peres Ramos da |
| dc.subject.por.fl_str_mv |
Biomass Syngas Renewable energy Thermochemical process. Biomasa Gas de síntesis Energía renovable Proceso termoquímico. Biomassa Syngas Energia renovável Processo termoquímico. |
| topic |
Biomass Syngas Renewable energy Thermochemical process. Biomasa Gas de síntesis Energía renovable Proceso termoquímico. Biomassa Syngas Energia renovável Processo termoquímico. |
| description |
Fuel consumption has been very high over the last few decades, as a result of a serious environmental problem: the greenhouse effect. Several studies are being conducted in order to find solutions. Another great adversity is the large amount of waste generated in agriculture, whose final disposal is largely neither sustainable nor profitable. Corn is among the most produced cereals on the planet, generating an even greater amount of waste. Every ton of corn grain collected is produced about 1.4 tons of waste. In Brazil alone there are more than 100 million tons per year. In this work, the residues of the corn production chain, these being leaf, straw and stem, were used after three years in stock to perform the characterization in natura. After the period gasification was carried out, this process of conversion of biomass into gas with combustible properties, syngas, using different parameters of temperature (700 °C, 800 °C, 900 °C) and residence time (three, four and five minutes). In the combustible gases produced, their individual characteristics were analyzed in addition to their energy effectiveness. The lower calorific value of the stem, leaf and straw are 16.39 MJ.kg-1, 16.01 MJ.kg-1 and 16.40 MJ.kg-1. The highest values of lower calorific value of gases obtained in the analysis of stem, leaf and straw were respectively 4.99 MJ. Nm-3, 6.62 MJ.Nm-3, 4.97 MJ.Nm-3. |
| publishDate |
2021 |
| dc.date.none.fl_str_mv |
2021-11-27 |
| dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion |
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article |
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publishedVersion |
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https://rsdjournal.org/index.php/rsd/article/view/22672 10.33448/rsd-v10i15.22672 |
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https://rsdjournal.org/index.php/rsd/article/view/22672 |
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10.33448/rsd-v10i15.22672 |
| dc.language.iso.fl_str_mv |
por |
| language |
por |
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https://rsdjournal.org/index.php/rsd/article/view/22672/20358 |
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https://creativecommons.org/licenses/by/4.0 info:eu-repo/semantics/openAccess |
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https://creativecommons.org/licenses/by/4.0 |
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openAccess |
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application/pdf |
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Research, Society and Development |
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Research, Society and Development |
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Research, Society and Development; Vol. 10 No. 15; e331101522672 Research, Society and Development; Vol. 10 Núm. 15; e331101522672 Research, Society and Development; v. 10 n. 15; e331101522672 2525-3409 reponame:Research, Society and Development instname:Universidade Federal de Itajubá (UNIFEI) instacron:UNIFEI |
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Universidade Federal de Itajubá (UNIFEI) |
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Research, Society and Development - Universidade Federal de Itajubá (UNIFEI) |
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