30t转炉留渣操作工艺的研究与实践  

Study and Practice on Slag Residual Operation in 30t Top Blown Converter

作　　者：季德静[1] 田广和[2] 毕俊召[1] 邢禹 白洁[1] 

机构地区：[1]吉林电子信息职业技术学院,吉林吉林132021 [2]吉林建龙钢铁有限责任公司,吉林吉林132021

出　　处：《甘肃冶金》2011年第4期21-23,共3页Gansu Metallurgy

摘　　要：本文介绍了吉林建龙炼钢厂30 t顶吹转炉的留渣操作工艺。对留渣操作工艺进行了研究,解决了留渣操作安全问题的机理。实践证明,实施留渣操作对转炉冶炼时的初期化渣和脱磷十分有利,还可以降低石灰消耗、降低钢铁料消耗、提高炉龄,取得了显著的经济效益。This article introduces the slag residual process used in 30 t top blown converter in Jianlong steelworts,Jilin.the slag residue process was investigated and the relevant safety problem was solved.it＇s shown that slag residual operation is favorable for slag smelting and dephosphorization in the smelting process.noreover it＇s beneficial to consumption reduction of iron and lime,improvement of furnce service life and significant profit.

关 键 词：留渣操作 钢铁料消耗 经济效益 

分 类 号：TF713[冶金工程—钢铁冶金]