Operation advantages in EAF with hot metal charge. Practice and recognition of hot-loading hot metal in modern electric arc furnace. Beijing:Central Iron and Steel Research Institute,2018:105.) Compared with traditional electric arc furnaces-ECS optimal technology selection for electric furnaces //Green Manufacturing and Innovation Technology Exchange Conference on Iron and Steel Processes. Development and application of electric arc furnace composite blowing technology. Technologies of purification production in electric arc furnace steelmaking processes. ArcSave ® Innovative solution for higher productivity and lower cost in the EAF. Metallurgical and Materials Transaction: B,2010,41(6):1354. Computational fluid dynamics modeling of supersonic coherent jets for electric arc furnace steelmaking process. Technical features of modern ultra-high power electric arc furnace. Journal of Iron and Steel Research,2004,16(5):1.) Advances in oxygen enhancement technology for electric arc furnace steelmaking. Power profile optimization in Tenaris Tamsa′s electric arc furnace. Aguirre Ortiz F R,Hernandez Paredes P E. Development of EAF steelmaking equipment technology. Interference and suppression of large-capacity electric arc furnace on power grid. Energy use and carbon dioxide emissions from steel production in China. Energy status of EAF steelmaking process. Current status and development trend of EAF steelmaking process at home and abroad. Development of green and intelligent technologies in electric arc furnace steelmaking processes. Notice of the ministry of industry and information technology on printing and distributing the plan for the adjustment and upgrade of the steel industry (2016-2020).().) Beijing:Metallurgical Industry Press,2011.) Steelmaking Process and Equipment of Modern Electric Furnace. Increasing the proportion of electric furnace steel and reducing energy consumption per ton of steel. Resources,Conservation and Recycling,2013(81):81. Long-term global availability of steel scrap. Technology development trend in electric arc furnace steelmaking. JIANG Zhou-hua,YAO Cong-lin,ZHU Hong-chun等. Electric arc furnace steelmaking will promote the transformation and upgrading of the steel industry towards intelligence and greening.ĮAF steelmaking scrap preheat efficientization greenization intellectualization The steel industry is at an important moment of transformation and upgrading. It will develop more intelligent full-process monitoring and control technology and more energy-saving and environmentally friendly green production technology. The electric arc furnace steelmaking will integrate operation,process,quality,cost,and environmental protection. Based on this,it is believed that the importance of greening and intelligentization of EAF steelmaking technology will become increasingly prominent in the future. The development status of high-efficiency smelting technology,green production technology,and intelligent control technology of electric arc furnaces at home and abroad were summarized. In order to focus on promoting this energy-saving and environmentally friendly steelmaking process,EAF steelmaking technology has developed rapidly in recent years. Abstract The electric arc furnace steelmaking has obvious advantages in terms of environmental protection,investment and efficiency.
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