| http://www.w3.org/ns/prov#value | - Preferably, the molten electrolyte is maintained at a temperature of less than 900??? C. However, electrolytes such as cryolite may be used at higher temperatures, e.g., 925??? to 975??? C. Further, preferably, the alumina is added to the cell on a continuous basis to ensure a controlled supply of alumina during electrolysis.
|
