摘要
钒是一种重要的战略物资,具有广泛的用途。石煤是我国独特的一种矾矿资源,储量极为丰富。从石煤中提取V2O5是获得钒的重要途径。文中旨在对传统提钒工艺流程进行评价的基础上,总结了石煤提钒中的一些新工艺,并对石煤提钒工艺前景进行了展望。
Vanadium is an important strategic material and has many uses. Stone coal is a unique vanadium mineral resource in China and its reserve is abundant. Extracting V205 from stone coal is a important method to get vanadium. On the basis of evaluation of conventional vanadium extraction processes, some new vanadium extraction processes from stone coal were summarized and prospect of the vanadium extraction process from stone coal was forecasted.
出处
《矿业快报》
2007年第4期10-13,共4页
Express Information of Mining Industry
关键词
石煤
提钒
焙烧
浸出
Stone coal
Vanadium extraction
Roasting
Leaching
