Search for dissertations about: "Kemiska Reaktioner"
Showing result 1 - 5 of 144 swedish dissertations containing the words Kemiska Reaktioner.
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1. Pyrolysis of biomass in fluidized-beds: in-situ formation of products and their applications for ironmaking
Abstract : The iron and steel industry emitted 8 % of all CO2 emissions in Sweden, 2011. Investigating alternative energy carriers is the purpose of this thesis. By pyrolyzing biomass, an energetic solid, gaseous and liquid (bio oil) fraction is obtained. READ MORE
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2. Conversion of Biomass to Renewable Liquid Feedstocks in Pyrolysis-based Applications
Abstract : The production of chemicals and fuels currently rely on fossil resources which are associated with global warming as well as economic and political instabilities. The demand for renewable alternatives is increasing as legislations on greenhouse gas emissions are becoming more stringent. READ MORE
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3. Semi-deterministic numerical simulations of wear on various scales : From chemo-mechanical effects to the wear of components in orbital type hydraulic motors
Abstract : A costly effect, caused by the relative motion of machine components in contact, is wear. Solid surfaces come into contact when the lubricant film thickness is thin, resulting in locally high pressures and high wear rates. Components and machines will, due to this wear, eventually lose their functionality. READ MORE
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4. Studies of new ternary hydrides with different d-electron content
Abstract : .... READ MORE
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5. Methodology for developing reduced reaction mechanisms, and their use in combustion simulations
Abstract : Combustion, present in a vast majority of energy and material production as well as in transportation, represents a foundation of our modern society. To improve and optimize the applications relying on combustion demand a high level of knowledge, and an ability to simulate the combustion process. READ MORE