[2009009]IronSteel Technology,2009(4):43电炉炼钢中,泡沫渣起着防止热量向炉顶和侧壁过度传递、增加电炉热效率的重要作用。喷入电炉的泡沫渣成形剂一般使用焦炭、无烟煤和煤。澳大利亚新南威尔士大学与OneSteel公司在先前使用的塑料作为电弧炉炼钢中碳和能源资源研究的基 [2009009] IronSteel Technology, 2009 (4): 43 In the EAF, foam slag plays an important role in preventing excessive heat transfer to the roof and sidewall and increasing the thermal efficiency of the electric furnace. Foamed slag forming agents injected into electric furnaces generally use coke, anthracite and coal. The University of New South Wales and OneSteel previously used plastics as a carbon and energy resource for EAF steelmaking