Commercially, silicon is purified by heating sand and carbon in An electrical furnace. A molten salt electrolysis system is utilized to acquire ultrapure silicon. This is certainly realized by way of a method called the Siemens process, where the silicon is transformed into a gas (trichlorosilane) and then lessened back https://riverolkig.empirewiki.com/9086943/new_step_by_step_map_for_silicon_carbide_crucible