钒钛磁铁精矿先提钒工艺研究现状及产业化前景分析  

Present Situation of Technological Research on Preferential Extracting Vanadium from Vanadium-bearing Titanomagnetite Concentrate and Its Industrialization Prospects

作　　者：付自碧[1] 

机构地区：[1]攀枝花钢铁研究院,四川攀枝花617000

出　　处：《矿产综合利用》2009年第4期45-48,F0003,共5页Multipurpose Utilization of Mineral Resources

摘　　要：对钒钛磁铁精矿先提钒工艺的研究结果进行了分析,指出了工艺存在的不足之处,提出了问题的解决方法,并进行了试验验证。通过对改进后的先提钒工艺流程与高炉工艺流程技术经济指标的比较,认为钒钛磁铁精矿先提钒工艺流程具有较好的产业化前景。The research results about the technology of preferential extracting vanadium from the vanadium - bearing titanomagnetite concentrate were analyzed,and some deficiencies were also pointed out. According to these circum- stances,a solution was put forward and tested. Compared with the techno-economic indices of blast furnace flowsheet,it is believed that this improved technological flowsheet is superior to some conventional technologies and has good industrialization prospects.

关 键 词：钒钛磁铁精矿 先提钒 产业化 

分 类 号：TF55[冶金工程—钢铁冶金]