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Chemical changes during the production of thermo-treated beech wood
Authors:Elisabeth Windeisen  Claudia Strobel  Gerd Wegener
Affiliation:(1) Wood Research Munich, Technical University of Munich, Winzererstr. 45, 80797 Munich, Germany
Abstract:Thermal treatments of beech wood with different temperature loads on the wood cause characteristic changes in the chemical composition. The determination of specific changes was carried out by means of suitable methods, both wet chemical and instrumental analyses. It could be confirmed that in addition to the degradation of polyoses, lignin, known as the thermally most stable compound, shows significant thermal alterations too.
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