氧化铝赤泥的综合利用及回收工艺探讨

Comprehensive utilization of red mud and discussion on reclaim process

摘要: 本文在查明赤泥的化学成分、矿物组成以及有价金属赋存状态的基础上,总结了国内外从赤泥中回收有价金属的工艺及综合利用的方式,并对其进行评述。同时,本文针对贵州某铝厂赤泥综合利用提出了新的工艺利用流程。

Abstract: Based on the chemical composition, mineral composition and occurrences of valuable metals of red mud, the process of recovery valuable metals and the way of comprehensive utilization from red mud at home and abroad was reviewed. A new process of comprehensive utilization of red mud in GuiZhou Province was introduced