Search for dissertations about: "TECHNOLOGY Chemical engineering Chemical process and manufacturing engineering"
Showing result 16 - 20 of 132 swedish dissertations containing the words TECHNOLOGY Chemical engineering Chemical process and manufacturing engineering.
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16. Axial Mixing of Large Solids in Fluidised Beds – Modelling and Experiments
Abstract : Fluidisation is a technology commonly found wherever particulate solids are to be transported, mixed and/or reacted with a gas. At present, it is a widespread technology with applications ranging from the production of carbon nanotubes in the manufacturing industry to the conversion of solid fuels in the heat and power sector. READ MORE
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17. NOx Formation in Rotary Kilns for Iron Ore Pelletization
Abstract : The production of iron ore pellets is often performed in the so-called Grate-Kiln process. The aim of the process is to oxidize the magnetite (Fe3O4) to hematite (Fe2O3) and to sinter the pellets so they can be used in steel manufacturing. READ MORE
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18. NOx formation in iron ore rotary kilns
Abstract : Iron ore pellets are often produced using the so-called Grate-Kiln process, which is designed to oxidize the magnetite (Fe3O4) to hematite (Fe2O3) and to sinter the pellets so they can be used in steel manufacturing. The heat required for this process comes from the combustion of a pulverized fuel in a rotary kiln, involving the formation of a jet flame. READ MORE
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19. Opportunities and uncertainties in the early stages of development of CO2 capture and storage
Abstract : The topic of this thesis is carbon dioxide (CO2) capture and storage (CCS), which is a technology that is currently being promoted by industries, scientists and governments, among others, in order to mitigate climate change despite a continued use of fossil fuels. Because of the complex nature of CCS and the risks it entails, it is controversial. READ MORE
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20. Bed filters for phosphorus removal in on-site wastewater treatment : Removal mechanisms and sustainability
Abstract : For many surface waters, phosphorus (P) leaching is a serious problem that should be minimized to prevent eutrophication. In Sweden there is a demand for physical and technical development of high-performance P removal techniques to reduce phosphorus leaching from on-site wastewater treatment systems to the Baltic Sea. READ MORE