Inventory and comparison of Swedish and international biobutanol projects
Butanols are four carbon alcohols available in four isomeric forms that mainly find use as solvents or as starting chemicals…
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Well-to-wheel LCI data for fossil and renewable fuels on the Swedish market
Commercial fuels in the market are blended out of various constituents. Biomass-based components are part of practically all commercial fuels…
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Ethanol production in biorefineries using lignocellulosic feedstock – GHG performance and energy balances
Sustainability performance of biofuels is often evaluated using life cycle assessment (LCA). Based on this method standardized guidelines…
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Factors that influence the development of biogas
Sweden is one of the leading countries in the development of upgraded biogas for use in the transport sector. The…
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LCA of biorefineries. Identification of key issues and methodological recommendations
A current trend in biomass conversion technologies is towards more efficient utilization of the biomass feedstock in so called biorefineries. One…
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Valorization of by-products and raw material inputs in the biofuel industry
As biofuel production increases worldwide, the market value for by-products has continued to change. By-products originally having strong market value…
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Impact of biogas energy crops on GHG emissions, soil organic matter and food crop production – A case study on farm level
Use of arable land for energy crop production is already a reality in some countries. To meet future sustainability criteria…
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Scenarios for large-scale integration of renewable fuels in the Swedish road transport sector
The high oil dependence and the continuous growth of energy use in the transport sector have in recent years triggered…
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Optimized logistics for biogas production
Biogas has a unique potential to reduce fossil fuel dependency and the climate impact from waste, manure and fuel supply.
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Optimal localisation of next generation biofuel production in Sweden – Part II
Sweden with its rich forest resources is of significant interest concerning future large-scale production of next generation biofuels. Large plant…
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