Selaus asiasanan mukaan kokoelmassa 2 Tekniikka
Viitteet 1-10 / 10
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Engineering of novel cellulose-based biocomposites and biofoams
(Åbo Akademi - Åbo Akademi University, 15.12.2017)Biomass is a renewable feedstock for producing fine chemicals, polymers, energy, and a variety of commodities. Transformation of biomass into diverse valuable products is the key concept of a bioeconomy. Chemical and ... -
Fibre surface engineering using polysaccharide derivatives
(Åbo Akademi - Åbo Akademi University, 12.12.2017)In the search for new materials and innovative solutions, pulp fibres obtained from wood chips have gained attention during the last few decades because they can be converted into a wide variety of pulp-derived products. ... -
Functional cellulose microspheres for pharmaceutical applications
(Åbo Akademi - Åbo Akademi University, 13.02.2015)Dissolving cellulose is the first main step in preparing novel cellulosicmaterials. Since cellulosic fibres cannot be easily dissolved in water-based solvents, fibres were pretreated with ethanol-acid solution prior to the ... -
Functionalization of cellulosic fibers via adsorption of native and light-responsive polysaccharides
(Åbo Akademi - Åbo Akademi University, 17.01.2018)Pulp fibers are widely used in different types of everyday products. Even though the demand for newspaper and printing paper is declining, there is a clear growth in the consumption of such fiber-based products as specialty ... -
Hybridization of pulp fibres with LDH for applications in composites and lightweight fibrous foam
(Åbo Akademi - Åbo Akademi University, 11.08.2017)The research around the pulp and paper (P&P) sector has changed dramatically during the past 15 years. P&P industry is particularly keen to find new solutions for the raw-materials they provide as well as explore novel ... -
Hydrotropic process for green biorefinery applications
(Åbo Akademi - Åbo Akademi University, 19.01.2018)Biorefinery is a concept of sustainable biomass processing into several useful products, such as fuels, materials, power and chemicals. The necessity of more extensive biomass utilization is governed nowadays by the ... -
On the potential utilisation of sawdust and wood chip screenings
(Åbo Akademi - Åbo Akademi University, 16.04.2010)This work is based on the utilisation of sawdust and wood chip screenings for different purposes. A substantial amount of these byproducts are readily available in the Finnish forest industry. A black liquor impregnation ... -
Oxalic acid and calcium oxalate in production of wood-containing paper : formation, analysis, and control
(Åbo Akademi - Åbo Akademi University, 18.06.2014) -
Surface chemistry of fibres and vessel elements in chemical and recycled pulps
(Åbo Akademi - Åbo Akademi University, 27.04.2012) -
Topochemistry of physical and chemical pretreatments of biomass as investigated by FE-SEM, XPS and ToF-SIMS
(Åbo Akademi - Åbo Akademi University, 28.05.2014)Surface chemistry is of great importance in plant biomass engineering and applications. The surface chemical composition of biomass which includes lignin, carbohydrates and extractives influences its interactions with ...