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a study about the production environment and international competitiveness of wood pellets from British Columbia
The global wood pellet market has seen a rapid growth after the adoption of the Kyoto protocol and the renewable energy incentives created within the European Union. The global consumption of wood pellets reached 13,5 million tonnes in 2010 and several experts estimate the …
This final thesis is initiated by the wood fuel department at the Swedish forest company Sveaskog as part of a project which also involves two other final thesises. The overall goal of the project is to investigate Sveaskog´s possibilities to produce and sell different wood fuel …
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 …
Stump wood is a hot alternative when the heating plants demands more and more forest fuel. The aim with the study has bean to calculate the costs in four different systems for transportations of stump wood, examine if there are any differences in fuel quality for the stump wood …
… in that process for SCA Forest and Timber. This study was initiated by the wood procurement and transportation department, Virke syd, and Strömsund's forest management district within SCA. The purpose is to formulate a flexible and optimizing model for decision-support in …
The competition for Norway spruce pulp wood in Central Sweden increases, forcing the supply-structure of Holmen to face two important challenges. Firstly, it is of the outmost strategically importance to secure the long-term supply of Norway spruce pulp wood to the industries …
En studie om uppvärmning med pellets och flis
… boiler as a heating system. The aim of this thesis is to investigate whether wood chips or pellets is, from a sustainability standpoint, a suitable heating method for the guest house. A literature review and a field study are carried out to create an information base. The …
… profitability at road side was analysed, and one as a pulp producer, when the wood cost at mill gate was calculated. When the profitability at road side was analysed, KPI´s such as NPV, IRR, B:C ratio and payback period were used. The wood cost was calculated both as EUR per m3 …
… The demand for increased consideration for the environment means that more wood is left in the forest than before. The internal goal for Stora Enso Skog is to leave 5 percent of the wood volume of the productive forest at final cut operations for consideration for the nature. It …
… 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 …
… methods that have beeninvestigated is a fencing system made completely out of wood so called ”German wood fence”.Browsing of game in forest regeneration areas is often a big problem and some kind of protection ofthe plants is often necessary. There is several ways of building …
… methods that have beeninvestigated is a fencing system made completely out of wood so called ”German wood fence”.Browsing of game in forest regeneration areas is often a big problem and some kind of protection ofthe plants is often necessary. There is several ways of building …
kvaliteter och kunduppfattningar
Today there is a widespread opinion that the woodmarket and the forest industry are dominated by a traditional way of thinking and not adapted to the customers of today; a lot of products are produced purely on routine. Also, there is a demand for improving the quality of sawn …
… system consists of a truck, a chipping unit and crane mounted on a link and a wood chip trailer. The system works in such a way that the chipping unit is disconnected and placed on the site and wood chips are loaded directly into the wood chip trailer.The aim of this study was:- …
En studie med syftet att lösa energibehovet för ett specifikt hus.
… and literature searches, three different systems was chosen; Water-jacketed wood stove with solar panelsWater-jacketed pellet stove with solar panelsAir/water heat pump with solar panels The results showed economic differences. The wood stove proved to be the cheapest, it does …
