石煤提钒工艺研究及应用现状  

Recent Research and Applications of Vanadium Extraction Processes from Carbonaceous Shale

作　　者：李昌林[1,2] 周云峰 费海霞 周向阳[2] 李劼[2] 

机构地区：[1]中国铝业郑州研究院,河南郑州450041 [2]中南大学冶金科学与工程学院,湖南长沙410083

出　　处：《稀有金属与硬质合金》2012年第6期9-14,共6页Rare Metals and Cemented Carbides

摘　　要：综述了几种从含钒石煤中提取五氧化二钒的工艺流程及其特点,提出了应针对含钒石煤的性质选择相应的工艺流程以获得较好的经济效益和社会效益。Review is made of technical processes of V2O5 extraction from vanadium-containing carbonaceous shale and their characteristics. It is pointed out that a feasible vanadium extraction process should be ed based on the nature of vanadium-containing carbonaceous shale to obtain more economic and social benefits.

关 键 词：含钒石煤 五氧化二钒 提取 工艺 

分 类 号：TF841.3[冶金工程—有色金属冶金]