转炉高效复合吹炼工艺的开发与应用  

Development and Application of High Performance Composite Blowing Process for Converter

作　　者：郭庆军 GUO Qingjun(The Steelmaking Plant of Laiwu Branch of Shandong Iron and Steel Co.,Ltd.,Laiwu 271104,China)

机构地区：[1]山钢股份莱芜分公司炼钢厂

出　　处：《山东冶金》2019年第6期4-6,共3页Shandong Metallurgy

摘　　要：通过系统分析转炉整个工艺流程,找出制约生产的关键环节,开发和优化转炉入炉热平衡精准控制技术、冶炼过程反应速率均衡控制技术、渣钢界面快速混匀控制技术等高效复合吹炼技术,使转炉产能得到充分释放,生产成本和工序能耗有效降低,转炉各项经济技术指标持续提升。Through the development and optimization of high-efficiency composite flaring techniques such as accurate control of heat balance in the converter,balanced control of reaction rate in the smelting process,and rapid mixing control at the slag steel interface,the production capacity of the converter is fully released,and production costs and process energy consumption are effectively reduced.The economic and technical indicators of the converter have been continuously improved.

关 键 词：转炉 热平衡 反应速率 渣钢界面 

分 类 号：TF713[冶金工程—钢铁冶金]