摘要
从钒在石煤中的赋存状态着眼,论述了焙烧在石煤提钒过程中的重要作用,并介绍了石煤提钒过程中各种焙烧方法的工艺条件及其优点和不足。在含钒石煤综合利用、选冶联合、环境保护等方面对石煤提钒的发展趋势作出了展望。
Focusing on the occurrence of vanadium in carbonaceous shale,the important role of roasting in the process of extracting vanadium from carbonaceous shale is discussed,and the technical conditions of various roasting processes during extracting vanadium from carbonaceous shale are introduced as well as their advantages and disadvantages.The development trends are forecasted of extracting vanadium from carbonaceous shale in the aspects of comprehensive utilization,beneficiation-metallurgy combination and environment protection.
出处
《稀有金属与硬质合金》
CAS
CSCD
北大核心
2015年第1期1-6,14,共7页
Rare Metals and Cemented Carbides
基金
国家"十二五"科技支撑计划资助项目(2012BAB07B05)
关键词
含钒石煤
焙烧
钒
提取冶金
vanadium-bearing carbonaceous shale
roasting
vanadium
extractive metallurgy
