唐山钢铁集团公司与钢铁研究总院合作 ,取得了大流量氧枪合理的设计参数 ,提出了高供氧强度下吹炼的工艺 ,对高供氧强度下冶金反应的平衡状况进行了研究 ,证实高供氧强度吹炼可以加快炼钢过程的反应速度 ,改善反应的动力学条件 ,使脱磷、脱硫等反应更接近平衡 ,从而提高了氧气 Tangshan Iron and Steel Group Corporation and the Iron and Steel Research Institute, made a reasonable design parameters of large-volume oxygen lance, proposed a high oxygen blowing strength of the process, the high oxygen intensity metallurgical reaction under the balance of research confirmed High oxygen intensity blowing can speed up the reaction speed in the steelmaking process and improve the kinetic conditions of the reaction to make the reactions such as dephosphorization and desulfurization closer to equilibrium and thus improve the oxygen