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a study on production conditions and international competitiveness
… importing their biomass needs. Due to high energy content and homogeneity, wood pellets have become an internationally traded commodity used for large scale power production. The Baltic States have emerged as one of the largest wood pellet exporting regions in Europe. This study …
At SIA TallOil's pellets factory in Latvia wood shavings and saw dust are dried with flue gases from a gas burner. TallOil wants to replace the gas with a biofuel that is available at the pellet plant. The reason for this is the unstable gas market in Europe in combination with …
… investment calculation was made. The payback period was calculated for a new wood powder boiler if it was to replace an existing oil boiler. The study includes a qualitative research interview, which was addressed to the largest users of fuel oil and coal for district heating …
… that carbon dioxide is fixed by calcium oxide under the formation of calcite. Wood ash, which is rich of calcium oxide, has been used for capturing carbon dioxide in biogas during the lab-scale tests. During the tests the composition of the ingoing biogas was 35 % carbon dioxide …
en undersökning av större biobränsleanvändares syn på biobränslemarknaden i Västerbotten
… of fuel is used. One can conclude that the most common fuel is some kind of wood fuel, often in combination with peat and that it is used foremost in district heating facilities. The usage was then compared with the bio energy resources from forests owned by Sveaskog. The …
en fallstudie i mellansverige
… nor easy to work with. I have made calculations regarding usage of splinter, wood and grain for the heating system. An investment would be profitable, but not with as much as I assumed from the start of this case study. I have further studied which contribution there are …
en fallstudie i energisatsningar inom lantbruket
… of two wind-power firms, three district heating companies, two stoked with wood-chips and one with straw-bales. The last firm is one with small scale district heating stoked with grains. The analysis of the firms is made out of the perspective of the Resourced-based theory. This …
… 14 000 kWh for heating, 5000 kWh for tap water and 8100 kWh for electricity. A wood furnace delivers the heat and the electricity is bought from the electricity company Fortum. Before you decide to change how you heat your house or the way you get your electricity, you need to …
Ett underlag för kompetensutveckling för universitetslärare vid KTH
… be competitive. On the contrary, if you havean existing system that is either wood heating, pellets or long-distance heatingthe investment in solar collectors would not in most cases be profitable. Otherreasons could be current here like the environmental winnings. The sun is …
… be competitive. On the contrary, if you havean existing system that is either wood heating, pellets or long-distance heatingthe investment in solar collectors would not in most cases be profitable. Otherreasons could be current here like the environmental winnings. The sun is …
… be competitive. On the contrary, if you havean existing system that is either wood heating, pellets or long-distance heatingthe investment in solar collectors would not in most cases be profitable. Otherreasons could be current here like the environmental winnings. The sun is …
… be competitive. On the contrary, if you havean existing system that is either wood heating, pellets or long-distance heatingthe investment in solar collectors would not in most cases be profitable. Otherreasons could be current here like the environmental winnings. The sun is …
… With this method saw logs and non-delimbed tops are recovered, i.e. no pulpwood is recovered. Branches from delimbed sawlogs are not recovered and only long top (with branches and needles still attached) is hauled the landing site. To optimize income from the LT-method knowledge …
… logging residue. The company has a joined organisation for handling both round wood and logging residue. They are also working at integrating the forwarding of the logging residue with the rest of the harvesting team. Sveaskog is currently extracting 44 % of the available amount …
en sammanställning av spridningsbar aska i södra Sverige
I takt med ökande intresse för uttag av grot så ökar också intresset för återföring av aska tillbaka till skogen. I rapporten utreds hur mycket återföringsbar aska som produceras av förbränningsanläggningar. Arbetet begränsas genom att endast förbränningsanläggningar med större …
