Search for dissertations about: "mixed feedstocks"
Showing result 1 - 5 of 9 swedish dissertations containing the words mixed feedstocks.
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1. Process development for platform chemical production from agricultural and forestry residues
Abstract : As part of a bio-based economy, biorefineries are envisaged to sustainably produce platform chemicals via biochemical conversion of agricultural and forestry residues. However, supply risks, the recalcitrance of lignocellulosic biomass, and inhibitor formation during pretreatment impair the economic feasibility of such biorefineries. READ MORE
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2. Opportunities to broaden biomass feedstocks in thermochemical conversion technologies
Abstract : Global environmental concerns are motivating a growing interest in broadening the biomass feedstock base in several energy sectors, including (i) the domestic heating sector, presently dominated by stem wood combustion, and (ii) biofuel production, presently dominated by edible crops. The objective of this thesis is to investigate new opportunities to broaden the biomass feedstock in thermochemical conversion technologies. READ MORE
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3. Pyrolysis of mixed plastics and paper to produce fuels and other chemicals
Abstract : As the world population and economy grow, higher consumption results in higher waste packaging, plastics and paper residues. Pyrolysis offers a way to recover fuels and other chemicals from this waste fraction. READ MORE
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4. Transition metal and alloy catalysts in the light of computational materials modelling
Abstract : This thesis is built around two pillars. One is heterogeneous catalysis in the broader context of green chemistry. The focus here is on identifying catalytically active materials suitable for the valorization of renewable feedstocks. READ MORE
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5. Techno-economic analysis of integrated biomass gasification for green chemical production
Abstract : Production of renewable motor fuels and green chemicals is important in the development towards a more sustainable society where fossil fuels are replaced. The global annual production of methanol and ammonia from fossil fuels is very large. READ MORE