Sökning: "refractory corrosion"
Visar resultat 1 - 5 av 14 avhandlingar innehållade orden refractory corrosion.
1. Assessment of bio-based fuel ash effects on magnesia refractory materials in quicklime production kilns
Sammanfattning : Limestone is calcined into quicklime in lime kilns at temperatures above 1000°C. Heat is supplied through combustion inside the kilns, which are insulated with a lining of refractory bricks to mitigate heat loss and to protect the kiln from the hot, chemically aggressive, and mechanically abrasive environment. LÄS MER
2. Refractory corrosion in biomass gasification
Sammanfattning : To stop the net emission of CO2 to the atmosphere, we need to reduce our dependency of fossil fuels. Although a switch to a bio-based feedstock hardly can replace the total amount of fossils used today, utilization of biomass does still have a role in a future in combination with other techniques. LÄS MER
3. Reactions between oxygen-containing iron melts and dense alumina or silica
Sammanfattning : .... LÄS MER
4. A study on molten steel/slag/refractory reactions during ladle steel refining
Sammanfattning : .... LÄS MER
5. Microstructure and Mechanical Properties of Plasma Atomized Refractory Alloys
Sammanfattning : Plasma centrifugal atomization is a method widely used in the production of spherical powders of metals and alloys with relatively low melting points. A novel plasma centrifugal atomization process suitable for high melting point materials (i.e. 3500 ᵒC and above) was developed by Metasphere Technology AB, currently Höganäs Sweden AB. LÄS MER