Blar i SINTEF Open på forfatter "Tveit, Halvard"
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Effect of different SiO2 polymorphs on the reaction between SiO2 and SiC in Si production
Folstad, Marit Buhaug; Ringdalen, Eli; Tveit, Halvard; Tangstad, Merete (Peer reviewed; Journal article, 2021)This work investigates the phase transformations in silica (SiO2) during heating to a target temperature between 1700 °C and 1900 °C and the effect of SiO2 polymorphs on the reduction reaction 2SiO2 + SiC = 3SiO + CO in ...