Search for dissertations about: "Blast furnace practice"
Showing result 1 - 5 of 6 swedish dissertations containing the words Blast furnace practice.
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1. Melting behaviour of reduced iron ore pellets and raceway adiabatic flame Temperature Characteristics in the Blast Furnace
Abstract : .... READ MORE
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2. On the use of process integration methods : evaluation of energy and CO2 emission strategies in blast furnace ironmaking and oxygen steelmaking
Abstract : This work deals with sustainable resource utilisation in integrated (iron ore based) steelmaking, with special emphasis on how to analyse process adaptation and developments aiming towards lowering of the emission of greenhouse gases, in particular carbon dioxide (CO2), to the atmosphere. Climate change and management of CO2 are real issues for the steel industry these days. READ MORE
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3. Engineered Wetlands and Reactive Bed Filters for Treatment of Landfill Leachate
Abstract : The main objectives of this study were to investigate (i) anovel wetland treatment technology and (ii) selected bed filtermedia for the removal of contaminants from landfill leachate. Areview of the literature concerning experiences of the use ofconstructed wetlands (CW) for the removal of nitrogen fromlandfill leachate, showed that at least three groups oftreatment systems are in practice: sub-surface flow wetlands,hybrid systems (a combination of vertical and horizontal flowwetlands) and, compact constructed wetland (CCW). READ MORE
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4. Chloride transport and chloride threshold values : studies on concretes and mortars with Portland cement and limestone blended cement
Abstract : Reinforced concrete is one of the most widely used building materials and if it is properly designed and produced, it is an extremely durable material with a service life up to 100 years. However, under certain environmental conditions the service life of reinforced concrete structures is more limited. READ MORE
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5. Chloride transport and chloride thresholdvalues-Studies on concretes and mortars with Portland cement and limestone blended cement
Abstract : Reinforced concrete is one of the most widely used building materials and if it is properly designed and produced, it is an extremely durable material with a service life up to 100 years. However, under certain environmental conditions the service life of reinforced concrete structures is more limited. READ MORE