Abstract：The obvious advantages of WISCO’s 7.63 m coke oven in environmental protection were introduced， such as lower nitrogen oxides content in the flue gas， less pollutant emission in the process of coal charging， coking， coke pushing and coke quenching and so on. But in recent years， the environmental situation is grim. Through analyzing the existing problems of environmental protection in the actual production of 7.63 m coke oven， some corresponding improvement measures were taken in lowering the top space temperature， improving PROven system， controlling the gas collector pressure， overcoming the low temperature ovens， restructure of the oven door and replacement the oven frame. At the same time after strengthening the management of environmental protection， the results were remarkable. The level of environmental protection had further improved which could speed up the pace of WISCO to adapt the new environmental protection law， What’s more it could provide a reference for other domestic counterparts.
吴木之，严铁军. 武钢7.63 m焦炉的环保现状及改进措施[J]. 钢铁, 2015, 50(12): 32-37.
WU Mu-zhi，YAN Tie-jun. Environmental protection advantages of 7.63 m coke oven in WISCO and improvement of its problems. Iron and Steel, 2015, 50(12): 32-37.
2015, Vol. 50 
