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介绍了在南京钢铁集团公司、马鞍山钢铁公司投产的铁水预处理喷镁脱硫站的工艺技术及设备特点,主要技术参数和功能原理。阐述了该项技术装备研制的实施效果,对冶炼品种钢、提高精炼比具有积极的意义。
The process technology, equipment characteristics, main technical parameters and functional principle of the hot metal pretreatment magnesium injection desulfurization station put into operation at Nanjing Iron and Steel Group Company and Maanshan Iron and Steel Company are introduced. The implementation effect of this technical equipment development is expounded, which has a positive meaning for smelting variety steel and improving refining ratio.