Search for dissertations about: "impregnering"
Showing result 11 - 14 of 14 swedish dissertations containing the word impregnering.
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11. Extended impregnation kraft cooking of softwood : Effects on reject, yield, pulping uniformity, and physical properties
Abstract : Converting wood into paper is a complex process involving many different stages, one of which is pulping. Pulping involves liberating the wood fibres from each other, which can be done either chemically or mechanically. READ MORE
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12. Transparent Wood Biocomposites for Sustainable Development
Abstract : Sustainable wood nanotechnologies that combine optical transmittance and mechanical performance are interesting for new functionalities utilizing transparency. Wood is a sophisticated bio-based material with a natural hierarchical, anisotropic and porous structure. READ MORE
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13. Testing and analysis of composites with 3D woven reinforcement
Abstract : Composites with three-dimensional (3D) reinforcement have several benefits, compared to laminated composites. Their through-thickness reinforcement increase the out-of-plane properties significantly and could eliminate problems with delaminations. Also, these composites have proven to have great damage tolerance and energy absorption. READ MORE
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14. Assessment of thermal treatment of trace element contaminated soil
Abstract : Many contaminated sites in Sweden are characterised by a complex contamination situation with a mixture of organic and inorganic contaminants. For example, wood preservation with creosote, pentachlorophenol and chromated copper arsenate (CCA) has caused this kind of co-contaminated sites. READ MORE