湿法冶金
濕法冶金
습법야금
Hydrometallurgy of China
2015年
5期
402-404,410
,共4页
离子液体%P204%铟%萃取
離子液體%P204%銦%萃取
리자액체%P204%인%췌취
ionic liquids%P204%indium%solvent extraction
研究了以离子液体为溶剂 ,用二(2-乙基己基磷酸)(P204)萃取废液晶显示器硫酸浸出液中的In(Ⅲ) ,考察了P204体积分数、水相酸度、相比、萃取时间对铟萃取率的影响.结果表明 ,在P204体积分数15% 、水相pH=1 .1、相比Vo/Va=1/5、萃取时间4 min条件下 ,铟萃取率达95 .8% .
研究瞭以離子液體為溶劑 ,用二(2-乙基己基燐痠)(P204)萃取廢液晶顯示器硫痠浸齣液中的In(Ⅲ) ,攷察瞭P204體積分數、水相痠度、相比、萃取時間對銦萃取率的影響.結果錶明 ,在P204體積分數15% 、水相pH=1 .1、相比Vo/Va=1/5、萃取時間4 min條件下 ,銦萃取率達95 .8% .
연구료이리자액체위용제 ,용이(2-을기기기린산)(P204)췌취폐액정현시기류산침출액중적In(Ⅲ) ,고찰료P204체적분수、수상산도、상비、췌취시간대인췌취솔적영향.결과표명 ,재P204체적분수15% 、수상pH=1 .1、상비Vo/Va=1/5、췌취시간4 min조건하 ,인췌취솔체95 .8% .
Ionic liquids(ILs) was used as solvent ,2-(2-ethyl hexyl)phosphate(P204) was used to extract In (Ⅲ ) from acidic leaching solution of waste liquid crystal displays .The effects of P204 volume fraction in organic phase ,water phase acidity ,Vo/Va and extraction time on extraction of In(Ⅲ) were examined .The results show that under the conditions of P204 volume fraction of 15% , water phase pH of 1 .1 ,Vo/Va of 1/5 ,extraction time of 4 min ,the extraction rate of In(Ⅲ ) reachs 95 .8% .
