摘要
描述了目前烟灰提铟主要工艺流程,对直接氧化酸浸—萃取提铟工艺进行了试验研究,得出在浸出过程中控制适当的温度、酸度及氧化气氛,铟浸出率可达75%以上,通过生产实践证明该工艺对铅锌联合企业提铟是切实可行的。
The main technology reclaiming from the copper-smelting dust,and we progress the experiment study about the direct oxide leach-extraction are described.The result of leaching ration can be over 75% that is controling the proper temperature,acidity and ambience of oxygenation.This technology is feasible for the lead zinc enterprise in produce practice.
出处
《稀有金属》
EI
CAS
CSCD
北大核心
2007年第S1期118-121,共4页
Chinese Journal of Rare Metals
关键词
铜烟灰
浸出
萃取
copper-smelting dust
lixiviate
extraction
