Essays about: "Bioresources"
Found 4 essays containing the word Bioresources.
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1. Glyoxylic-Modified Lignin for Synthesis of Smart Elastomer and Composite Materials
University essay from KTH/Tillämpad fysikAbstract : Sustainable development has become a global goal and the utilization of bioresources is a key way to achieve this crucial goal. Glyoxylic acid-functionalized lignin (GA-lignin) is one of the novel lignin derivatives extracted from beech wood (hardwood) and has great potential to be an industrially important bioresource. READ MORE
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2. Methods and Potentials of Kraft Lignin Esterification
University essay from KTH/Fiber- och polymerteknologiAbstract : Lignin, en av huvudkomponenterna i lignocellulosabiomassa, utgör en stor mängd av sidoströmen från massaindustrin. Lignin är aromatiska makromolekyler som förekommer i rikliga mängder i naturen och uppvisar unika antioxidant-, uv-skyddande, anti-ultravioletta, antikorrosiva och antimikrobiella egenskaper, etc. READ MORE
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3. Synthesis and Investigation of Nitrile-Containing Polymers Inspired by Lignin
University essay from Lunds universitet/Centrum för analys och syntesAbstract : The lignin-inspired derivatives coniferyl aldehyde and sinapyl aldehyde were used to prepare nitrile-containing methacrylate monomers with the aim to synthesize bio-based polymers exhibiting high glass transition temperatures (Tgs). The aldehydes were initially transformed to the corresponding nitriles and then underwent methacrylation before being polymerised by free-radical polymerisation. READ MORE
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4. Detection and analysis of changes in desertification in the Caspian Sea Region
University essay from Institutionen för naturgeografi och kvartärgeologi (INK)Abstract : The Caspian Region includes the Caspian Sea and five littoral states: Azerbaijan, Iran, Turkmenistan, Kazakhstan and Russian. 40% of the Caspian coastal zone is arid, 69% of this territory undergone desertification according to international reports. READ MORE