Search results for "VDP::Teknologi: 500::Materialteknologi: 520::Metallurgi: 521"
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Mekaniske egenskaper til selektiv lasersmeltet AlSi10Mg-legering : Med fokus på effekt av printeretning, overflatebehandling, varmebehandling og vari…
2020
Master's thesis in Civil and structural engineering (BYG508)
Biochar-pellets as substitute for fossil coal in metallurgical processes
2018
Master's thesis Renewable Energy ENE500 - University of Agder 2018 This thesis serves as a base for later research on substituting fossil coal and coke with biochar in the Norwegian metallurgical industry. Because Norwegian electricity production is almost entirely based on carbon dioxide - neutral hydropower, the nation’s main pollutant is fossil coal. Biochar serves as an alternative to coal but can currently only partially satisfy the quality requirements for use in top-loaded smelting facilities. With comparison to fossil coal, biochar has a higher price and a lower mechanical strength. A coupling of pyrolysis and pelletising is therefore investigated to obtain a sustainable product wit…