Effect of extractive content on the thermal stability of two wood species from Brazil

The influence of extractive content on the thermal stability and kinetic degradation of two wood species has been investigated using chemical analysis and thermogravimetry. Two wood species were studied: Pinus taeda and Eucalyptus grandis. Thermogravimetric results showed that higher extractive cont...

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Autor principal:	Poletto,Matheus
Lenguaje:	English
Publicado:	Universidad del Bío-Bío 2016
Materias:	Activation energy Eucalyptus grandis Pinus taeda thermal degradation thermogravimetric analysis
Acceso en línea:	http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-221X2016000300004
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spelling	oai:scielo:S0718-221X20160003000042016-08-04Effect of extractive content on the thermal stability of two wood species from BrazilPoletto,Matheus Activation energy Eucalyptus grandis Pinus taeda thermal degradation thermogravimetric analysis The influence of extractive content on the thermal stability and kinetic degradation of two wood species has been investigated using chemical analysis and thermogravimetry. Two wood species were studied: Pinus taeda and Eucalyptus grandis. Thermogravimetric results showed that higher extractive contents in the wood accelerate the degradation process and promote an increase in the conversion values at lower temperatures reducing the wood thermal stability. After removing the extractives from wood the thermal stability for both wood species increased. The results also demonstrated that prior information about the wood composition can be helpful to increase the range of industrial applications of wood.info:eu-repo/semantics/openAccessUniversidad del Bío-BíoMaderas. Ciencia y tecnología v.18 n.3 20162016-07-01text/htmlhttp://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-221X2016000300004en10.4067/S0718-221X2016005000039
institution	Scielo Chile
collection	Scielo Chile
language	English
topic	Activation energy Eucalyptus grandis Pinus taeda thermal degradation thermogravimetric analysis
spellingShingle	Activation energy Eucalyptus grandis Pinus taeda thermal degradation thermogravimetric analysis Poletto,Matheus Effect of extractive content on the thermal stability of two wood species from Brazil
description	The influence of extractive content on the thermal stability and kinetic degradation of two wood species has been investigated using chemical analysis and thermogravimetry. Two wood species were studied: Pinus taeda and Eucalyptus grandis. Thermogravimetric results showed that higher extractive contents in the wood accelerate the degradation process and promote an increase in the conversion values at lower temperatures reducing the wood thermal stability. After removing the extractives from wood the thermal stability for both wood species increased. The results also demonstrated that prior information about the wood composition can be helpful to increase the range of industrial applications of wood.
author	Poletto,Matheus
author_facet	Poletto,Matheus
author_sort	Poletto,Matheus
title	Effect of extractive content on the thermal stability of two wood species from Brazil
title_short	Effect of extractive content on the thermal stability of two wood species from Brazil
title_full	Effect of extractive content on the thermal stability of two wood species from Brazil
title_fullStr	Effect of extractive content on the thermal stability of two wood species from Brazil
title_full_unstemmed	Effect of extractive content on the thermal stability of two wood species from Brazil
title_sort	effect of extractive content on the thermal stability of two wood species from brazil
publisher	Universidad del Bío-Bío
publishDate	2016
url	http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-221X2016000300004
work_keys_str_mv	AT polettomatheus effectofextractivecontentonthethermalstabilityoftwowoodspeciesfrombrazil
_version_	1714202625326448640

Effect of extractive content on the thermal stability of two wood species from Brazil

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