This procedure depends on the Bayer process to refine its raw material.
This procedure depends on the Bayer process to refine its raw material. Two main methods for regenerating the carbon anode are the Soderberg and prebake, the latter of which is environmentally healthier as it does not involve burning pitch. It followed the same general idea as the Wohler process it replaced, with its innovation being a cheaper cryolite mixture rather than sodium to lower the melting point of the ore in question, a mineral derived from bauxite. Invented by two men who both lived and died in the same years, for 10 points name this process that reduces alumina ore to aluminum metal.
This procedure depends on the Bayer process to refine its raw material.
{Hall-Heroult} process