Data/hora: 02/06/2024 02:22:34

Provedor de dados: 	PFB - Pesquisa Florestal Brasileira	
País: 	Brazil	
Título: 	Wood composition and charcoal of Eucalyptus urophylla in different planting locations

Composição da madeira e do carvão vegetal de Eucalyptus urophylla em diferentes locais de plantio	
Autores: 	Reis, Aliny Aparecida dos; Protásio, Thiago de Paula; Melo, Isabel Cristina Nogueira Alves de; Trugilho, Paulo Fernando; Carneiro, Angélica de Cássia Oliveira.	
Data: 	2012-09-28	
Ano: 	2012	
Palavras-chave: 	Iron industry  Clone  Correlations  Biofuel Recursos Florestais; Engenharia Florestal; Energia da Biomassa Siderurgia  Clone  Correlações  Biocombustível.	
Resumo: 	This work aimed to evaluate the effect of planting sites on the elemental chemical composition of Eucalyptus urophylla wood and the quality of its charcoal and to verify the statistical relations among the properties measured in wood and charcoal. It was used twelve 7-years old trees from E. urophylla clone from Curvelo, Itacambira and Turmalina counties located in Minas Gerais State, Brazil. The elemental chemical composition (C, H, N, S and O) of the wood and C/H and C/N relations were determined. The wood was carbonized in a laboratorial muffle furnace. It was determinate the gravimetric yields in charcoal, in pyroligneous extract and, by difference, the non-condensable gases. The apparent relative density, the higher heating value, the proximate chemical composition and the yield in fixed carbon of the charcoals were also determined. The caloric value of charcoal was influenced by its proximate chemical composition. In the wood, it was observed significant effect from site on hydrogen content and C/H relation. The location also influenced the ash content and gravimetric yields in charcoal and fixed carbon, so it is considered important to consider the effect of planting site for charcoal production from the Eucalyptus urophylla clone studied.	
Tipo: 	Info:eu-repo/semantics/article	
Idioma: 	Português	
Identificador: 	http://pfb.cnpf.embrapa.br/pfb/index.php/pfb/article/view/363

10.4336/2012.pfb.32.71.277	
Editor: 	Embrapa Florestas	
Relação: 	http://pfb.cnpf.embrapa.br/pfb/index.php/pfb/article/view/363/275

http://pfb.cnpf.embrapa.br/pfb/index.php/pfb/article/downloadSuppFile/363/245

http://pfb.cnpf.embrapa.br/pfb/index.php/pfb/article/downloadSuppFile/363/301	
Formato: 	application/pdf	
Fonte: 	Brazilian Journal of Forestry Research; v. 32, n. 71 (2012): jul./set.; 277

Pesquisa Florestal Brasileira; v. 32, n. 71 (2012): jul./set.; 277

1983-2605

1809-3647	
Fonte: 	Direitos autorais 2015 Pesquisa Florestal Brasileira

http://creativecommons.org/licenses/by-nc-nd/4.0