电炉煤氧喷吹工艺的改进  

IMPROVEMENT OF OXY-COAL INJECTION TECHNOLOGIES OF ELECTRIC FURNACE

作　　者：孙宽[1] 宋春英[1] 

机构地区：[1]唐山钢铁公司

出　　处：《冶金能源》1994年第4期19-20,共2页Energy For Metallurgical Industry

摘　　要：简要介绍了唐山钢铁公司电炉煤氧喷吹工艺改进的做法，生产表明，改进后的工艺使煤氧喷吹率达到８１．５％，冶炼电耗降到５２２ｋＷｈ／ｔ，而且还稳定了操作。Methods of improving oxy-coal injection technologies of electric furnace in TISC are briefly introduced in this paper. Production shows that improved technologies make oxy-coal injection rate reach to 81. 5%, steelmaking electricity consumption reduced to 522kWh/t and stabilize the operation.

关 键 词：电炉 煤氧喷吹 节能 

分 类 号：TF741[冶金工程—钢铁冶金]