Bio-coal production with agroforestry biomasses in Brazil
Abstract: Pyrolysis is a promising technology for thermal conversion of lignocellulosic biomasses into a higher added value fuel. The aim of this study was to analyze the potential of four agroforestry biomasses to produce energy as a raw material or as a bio-coal. In this study, slow pyrolysis was...
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| Lenguaje: | English |
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Universidad del Bío-Bío
2019
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oai:scielo:S0718-221X20190003003572019-07-23Bio-coal production with agroforestry biomasses in BrazilFialho,Lucas de FreitasCarneiro,Angélica de Cássia OliveiraCarvalho,Ana Marcia Macedo LadeiraFigueiró,Clarissa GusmãoSilva,Carlos Miguel Simões daMagalhães,Mateus AlvesPeres,Letícia Costa Chemical composition energy pyrolysis temperature yield Abstract: Pyrolysis is a promising technology for thermal conversion of lignocellulosic biomasses into a higher added value fuel. The aim of this study was to analyze the potential of four agroforestry biomasses to produce energy as a raw material or as a bio-coal. In this study, slow pyrolysis was conducted in three final temperatures to evaluate the bio-coal production of four agroforestry biomasses widely available in Brazil. The biomasses used were sugarcane bagasse (Saccharum sp.), bamboo (Dendrocalamus giganteus), straw bean (Phaseolus vulgaris) and eucalypts wood chips (Eucalyptus sp.). In the first part was presented the raw biomasses proprieties, such as lignin, carbon, hydrogen and ash contents. In the second part was showed the bio-coal proprieties, such as gravimetric and fixed carbon yields, fixed carbon and ash contents. These bio-coal results were showed as a function of final temperature of pyrolysis. The best energy indicators for bio-coal production, such as fixed carbon yield, high heating value, was observed in the bamboo and eucalypts. The bagasse and straw bean biomasses have high concentrations of ash and low lignin content when compared with the other biomasses assessed and are less suitable to produce bio-coal.info:eu-repo/semantics/openAccessUniversidad del Bío-BíoMaderas. Ciencia y tecnología v.21 n.3 20192019-07-01text/htmlhttp://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-221X2019000300357en10.4067/S0718-221X2019005000308 |
| institution |
Scielo Chile |
| collection |
Scielo Chile |
| language |
English |
| topic |
Chemical composition energy pyrolysis temperature yield |
| spellingShingle |
Chemical composition energy pyrolysis temperature yield Fialho,Lucas de Freitas Carneiro,Angélica de Cássia Oliveira Carvalho,Ana Marcia Macedo Ladeira Figueiró,Clarissa Gusmão Silva,Carlos Miguel Simões da Magalhães,Mateus Alves Peres,Letícia Costa Bio-coal production with agroforestry biomasses in Brazil |
| description |
Abstract: Pyrolysis is a promising technology for thermal conversion of lignocellulosic biomasses into a higher added value fuel. The aim of this study was to analyze the potential of four agroforestry biomasses to produce energy as a raw material or as a bio-coal. In this study, slow pyrolysis was conducted in three final temperatures to evaluate the bio-coal production of four agroforestry biomasses widely available in Brazil. The biomasses used were sugarcane bagasse (Saccharum sp.), bamboo (Dendrocalamus giganteus), straw bean (Phaseolus vulgaris) and eucalypts wood chips (Eucalyptus sp.). In the first part was presented the raw biomasses proprieties, such as lignin, carbon, hydrogen and ash contents. In the second part was showed the bio-coal proprieties, such as gravimetric and fixed carbon yields, fixed carbon and ash contents. These bio-coal results were showed as a function of final temperature of pyrolysis. The best energy indicators for bio-coal production, such as fixed carbon yield, high heating value, was observed in the bamboo and eucalypts. The bagasse and straw bean biomasses have high concentrations of ash and low lignin content when compared with the other biomasses assessed and are less suitable to produce bio-coal. |
| author |
Fialho,Lucas de Freitas Carneiro,Angélica de Cássia Oliveira Carvalho,Ana Marcia Macedo Ladeira Figueiró,Clarissa Gusmão Silva,Carlos Miguel Simões da Magalhães,Mateus Alves Peres,Letícia Costa |
| author_facet |
Fialho,Lucas de Freitas Carneiro,Angélica de Cássia Oliveira Carvalho,Ana Marcia Macedo Ladeira Figueiró,Clarissa Gusmão Silva,Carlos Miguel Simões da Magalhães,Mateus Alves Peres,Letícia Costa |
| author_sort |
Fialho,Lucas de Freitas |
| title |
Bio-coal production with agroforestry biomasses in Brazil |
| title_short |
Bio-coal production with agroforestry biomasses in Brazil |
| title_full |
Bio-coal production with agroforestry biomasses in Brazil |
| title_fullStr |
Bio-coal production with agroforestry biomasses in Brazil |
| title_full_unstemmed |
Bio-coal production with agroforestry biomasses in Brazil |
| title_sort |
bio-coal production with agroforestry biomasses in brazil |
| publisher |
Universidad del Bío-Bío |
| publishDate |
2019 |
| url |
http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-221X2019000300357 |
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