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季铵盐对钴(Ⅱ)和锰(Ⅱ)的萃取分离
周学玺; 许新; 马驰骋; 朱屯
2000
Source Publication中国有色金属学报
Issue04Pages:542-545
Abstract研究了用季铵盐从含氯化钠接近饱和的溶液中萃取分离二价金属离子钴、铁、锰的方法。实验结果表明 ,以含少量异辛醇改性剂的季铵氯化物的煤油溶液为萃取剂 ,萃取时尽管有 15 %~ 2 0 %的二价锰和钴一起被萃取 ,但通过两级洗涤可将负荷有机相中的锰降低到 0 .0 2 g/L以下 ,经三级洗涤除锰即可达到钴、锰分离。钴的回收率可达 98% ,负荷有机相中钴锰含量比大于 30 0。
Keyword萃取分离 钴(ⅱ) 锰(ⅱ) 季铵氯化物
Document Type期刊论文
Version出版稿
Identifierhttp://ir.ipe.ac.cn/handle/122111/7197
Collection研究所(批量导入)
Recommended Citation
GB/T 7714
周学玺,许新,马驰骋,等. 季铵盐对钴(Ⅱ)和锰(Ⅱ)的萃取分离[J]. 中国有色金属学报,2000(04):542-545.
APA 周学玺,许新,马驰骋,&朱屯.(2000).季铵盐对钴(Ⅱ)和锰(Ⅱ)的萃取分离.中国有色金属学报(04),542-545.
MLA 周学玺,et al."季铵盐对钴(Ⅱ)和锰(Ⅱ)的萃取分离".中国有色金属学报 .04(2000):542-545.
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