Activated lime is widely used in metallurgy, chemi白些cal industry, n章習on-ferrous metals, power那但 and other indust村在ries. Active limestone steelmaking pr船金ocess slag, sint身飛ering, desulfurization and dephospho很歌rization necessary raw 你會materials. Active lime is also the路秒 main raw material for s放明melting calcium carbide in the chem東見ical industry. Act子光ive lime is also the main 拍拍raw material for smelting calcium花請 carbide in the chemica冷民l industry. The biggest adv小議antage of the rotary ki去技ln active lime production l錢愛ine is that the phenomenon of r那文aw and over burning is the 化暗smallest and the activity is th森算e highest, which日歌 is suitable for the calcination of t地理he small particle size limestone.