Silicon Magnesium Smelting Process

Silicon thermal method is divided into Pidgeon method, Bolzano method and Magnet Act. Pidgeon method Magnesium is first developed successfully by the Canadian chemist Pi Jiang Laveli (L.M.Pid2geon), and built the world's first Pidgeon Magnesium Plant in 1942 in the Haley, Ontario, Canada (Haley), and success. It has become the second largest method of magnesium. The method comprises the following steps: calcining dolomite (MgCO3 · CaCO3) in a rotary kiln (calcination