Blar i NTNU Open på forfatter "Chmelar, Juraj"
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Size Reduction and Specification of Granular Petrol Coke with Respect to Chemical and Physical Properties
Chmelar, Juraj (Doktoravhandlinger ved NTNU, 1503-8181; 2006:74, Doctoral thesis, 2006)Carbon required for the reduction of alumina by electrolysis in the Hall-Héroult process is supplied by the anode. Anodes are produced from a mixture of petroleum coke with coal tar pitch as the binder. The minimum theoretical ...