Ferroalloy production and consumption: Ferroalloys, in the steel industry in general also all intermediate steelmaking alloys, mainly used in steel smelting. The main production of ferroalloy furnace. 70s ferroalloy consumption in industrial countries refining slag price per ton of crude steel gauge, approximately 20 kg; where the share of the main alloying elements as follows: 5.5 to 6.5 kg of manganese Buying refining slag, silica 2-3 kg, chromium 2 to 3 kg. Major pollution ferroalloys: Ferroalloys, in the steel industry in general also all intermediate steelmaking alloys, mainly used in steel smelting. Ferroalloy plant exhaust emissions from large high quality refining slag, dust concentration is high, the exhaust gas is 90% silica, also contains chlorine, nitrogen oxides, carbon monoxide, sulfur dioxide. Waste, waste water pollution chromium compounds in the most serious. Refining slag manufacturers | REFINING | Jinding Ferroalloy by Anyang City Jinding Ferroalloy Co., Ltd .. Anyang City Jinding Ferroalloy Co., Ltd. (www.jdthj.com) strong, credible, in Anyang ferroalloy products and other industries and has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Jinding ferroalloy and you hand into the brilliant, for a better future!