Highly Selective Extraction and Separation of Rare Earths(III) Using Bifunctional Ionic Liquid Extractant

	Highly Selective Extraction and Separation of Rare Earths(III) Using Bifunctional Ionic Liquid Extractant
	Guo, Lin ; Chen, Ji ; Shen, Lu ; Zhang,Jianping ; Zhang,Dongli ; Deng,Yuefeng
刊名	acs sustainable chemistry & engineerin
	2014
卷号	2 期号:8 页码:1968-1975
关键词	SOLVENT-EXTRACTION NITRATE SOLUTIONS PHOSPHORIC-ACID CHLORIDE MEDIUM LANTHANIDES ACTINIDES RECOVERY METALS WASTE HEAVY
通讯作者	chen,j
英文摘要	the extraction and separation of rare earths (res) from nitrate medium or chloride medium using bifunctional ionic liquid extractants (bif-iles) [trialkylmethylammonium][di(2-ethylhexyl)orthophosphinate] ([a336]-[p507]) and [trialkylmethylammonium][di-2-ethylhexylphosphate] ([a336][p204]) in n-heptane were investigated in this report. the separation factor (beta) values indicated that [a336][p507] and [a336][p204] could be suitable for the separation of heavy res(111) in nitrate medium and suitable for the separation of light res(iii) in chloride medium. especially, in nitrate medium, the beta values using [a336 [p204] as the extractant were tm/er (3.36), yb/tm (7.92), and lu/yb (8.55), respectively, and in chloride medium, the beta values using [a336][p507] as the extractant were nd/pr (9.52) and sm/nd (4.70), respectively. the (beta) over bar (z+1/z) values of res(iii) extracted by [a336][p507] and [a336][p204] in nitrate medium were 3.61 and 3.67, respectively, and in chloride medium, they were 2.75 and 2.59, respectively.
收录类别	SCI
语种	英语
公开日期	2015-10-27
内容类型	期刊论文
源URL	[http://ir.ciac.jl.cn/handle/322003/57577]
专题	长春应用化学研究所_长春应用化学研究所知识产出_期刊论文
推荐引用方式 GB/T 7714	Guo, Lin,Chen, Ji,Shen, Lu,et al. Highly Selective Extraction and Separation of Rare Earths(III) Using Bifunctional Ionic Liquid Extractant[J]. acs sustainable chemistry & engineerin,2014,2(8):1968-1975.
APA	Guo, Lin,Chen, Ji,Shen, Lu,Zhang,Jianping,Zhang,Dongli,&Deng,Yuefeng.(2014).Highly Selective Extraction and Separation of Rare Earths(III) Using Bifunctional Ionic Liquid Extractant.acs sustainable chemistry & engineerin,2(8),1968-1975.
MLA	Guo, Lin,et al."Highly Selective Extraction and Separation of Rare Earths(III) Using Bifunctional Ionic Liquid Extractant".acs sustainable chemistry & engineerin 2.8(2014):1968-1975.