Search for dissertations about: "Anna-lena Ljung"
Showing result 1 - 5 of 9 swedish dissertations containing the words Anna-lena Ljung.
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1. Drying of iron ore pellets : analysis with CFD
Abstract : Iron ore pellets are a highly refined product and for companies such as LKAB it is important to constantly improve the pelletization in order to enhance production and improve product quality. A long term goal has been established to develop and considerably refine tools and techniques with which the drying zone of a pelletizing plant can be optimized. READ MORE
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2. Modeling drying of iron ore pellets
Abstract : Iron ore pellets are a highly refined product supplied to the steel making industry for use in blast furnaces or direct reduction processes. The use of pellets offers many advantages such as customer adopted products, transportability and mechanical strength yet the production is time and energy consuming. READ MORE
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3. Managing agricultural nutrient leaching within the EC Water Framework Directive in Sweden
Abstract : Agricultural management practices geared towards reducing nutrient leaching are in focus for the research presented in this thesis. Critical measures for reducing diffuse pollution from the agricultural sector depend on decisions of individual farmers. READ MORE
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4. Towards 3D modelling of Compression Moulding of SMC
Abstract : The automotive industry is facing ever increasing demands for reduced emissions, and lightweight solutions are thusly required. One field that has significant potential in this regard is composite materials, which can offer a good combination of weight reduction and mechanical properties. READ MORE
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5. Development of flue gas treatment for small-scale boilers with a focus on particulate matters purification
Abstract : Small-scale boilers significantly contribute to particle matter (PM) emissions, which adversely affect health and global warming. According to World Health Organization, particulate matter was ranked as the fifth significant parameter in premature death in 2015. READ MORE