低钒铁水提钒炼钢工艺分析  

TECHNOLOGY OF VANADIUM EXTRACTION FROM LOW VANADIUM MOLTEN IRON

作　　者：万朝明 易邦伦 钟正华 

机构地区：[1]攀钢集团成都钢钒有限公司,成都610303

出　　处：《四川冶金》2010年第1期4-7,23,共5页Sichuan Metallurgy

摘　　要：阐述了攀成钢公司转炉炼钢厂进行低钒铁水提钒工艺及应用情况。通过对冷却剂加入量、过程温度控制、吹炼时间等工艺参数的有效控制,可以使钒渣品位达到8%以上,半钢[V]在0.050%以下,从而达到钒资源的有效利用。The technology of vanadium extraction from low vanadium molten iron in the converter mill of PGG CSST is elaborated.By effectively regulating the coolant amount,process temperature and blowing time etc,the grade of vanadium slag can be controlled to higher than 8% and that of semi-steel [V] to lower than 0.050%,which will realize an efficient utilization of vanadium.

关 键 词：低钒铁水 提钒 炼钢 工艺 

分 类 号：TF646[冶金工程—钢铁冶金]