从含钒钢渣中湿法提取钒的工艺研究进展OA
Research Progress on Wet Extraction of Vanadium from Vanadium-containing Steel Slag
含钒钢渣是富含高价值元素的工业废料,具有显著的二次利用价值,因此如何低成本、高效率回收钢渣中的钒资源是我国钒产业需要攻克的关键难题之一.综述了从含钒钢渣中湿法提钒技术研究现状,介绍了焙烧—浸出、直接浸出工艺研究进展,并对其他新型提钒工艺和强化提钒辅助方法进行了分析,最后对比了各类工艺的优缺点,并对未来发展趋势进行了展望.
Vanadium-containing steel slag is an industrial waste rich in high-value elements and has significant secondary utilization value.Therefore,how to recover vanadium resources from steel slag at low cost and high efficiency is one of the key challenges that China's vanadium industry needs to overcome.The current research status of wet vanadium extraction technology from vanadium-containing steel slag is reviewed.The progress of calcination-leaching and direct leaching processes is introduced.Other new vanadium extraction processes and enhanced auxiliary methods for vanadium extraction are analyzed.Finally,the advantages and disadvantages of various processes are compared,and the future development trends are prospected.
王泽锟;王乐;李运刚
华北理工大学冶金与能源学院,河北 唐山 063000||华北理工大学现代冶金技术教育部重点实验室,河北 唐山 063000华北理工大学冶金与能源学院,河北 唐山 063000||华北理工大学现代冶金技术教育部重点实验室,河北 唐山 063000华北理工大学冶金与能源学院,河北 唐山 063000||华北理工大学现代冶金技术教育部重点实验室,河北 唐山 063000
矿业与冶金
钒含钒钢渣浸出湿法提取研究现状
vanadiumvanadium-containing steel slagleachingwet extractionresearch status
《湿法冶金》 2026 (1)
1-9,9
国家自然科学基金资助项目(52174314).
评论