Effect of different chemical treatments on the pyrolysis products of Quercus petraea L. heartwood

Analytical pyrolysis was applied to oak wood to provide useful information concerning the structure of oak wood components and the effect of different treatments on the chemical structure of wood components. We have studied the influence of DMSO, H 2O 2, H 2O, acetic acid, and enzymatic treatments f...

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Bibliographic Details
Published in:Journal of analytical and applied pyrolysis 2011, Vol.91 (1), p.134-139
Main Authors: Nonier, M.F., Vivas, N., Vivas de Gaulejac, N., Vitry, C.
Format: Article
Language:English
Subjects:
acetic acid
cellulosic materials
chemical structure
dimethyl sulfoxide
enzymatic treatment
GC–MS
heartwood
hemicellulose
hydrogen peroxide
lignin
Lignins
Maillard reaction products
Oak wood
Polysaccharides
Pyrolysis
Quercus petraea
Treatments
wood
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Summary:Analytical pyrolysis was applied to oak wood to provide useful information concerning the structure of oak wood components and the effect of different treatments on the chemical structure of wood components. We have studied the influence of DMSO, H 2O 2, H 2O, acetic acid, and enzymatic treatments focusing on the qualitative and quantitative aspects. We studied the evolution of syringyl (S) and guaiacyl (G) compounds (main thermal degradation products of lignins) and the evolution of mallard reaction products, and main thermal degradation products of cellulose and hemicellulose.
ISSN:0165-2370
1873-250X
DOI:10.1016/j.jaap.2011.01.011