A uranium capture strategy based on self-assembly in a hydroxyl-functionalized ionic liquid extraction system

2019 ◽  
Vol 55 (48) ◽  
pp. 6894-6897 ◽  
Author(s):  
Baihua Chen ◽  
Kaige Wu ◽  
Yanqiu Yang ◽  
Ning Wang ◽  
Yi Liu ◽  
...  
Keyword(s):  
Ionic Liquid ◽  
Self Assembly ◽  
Liquid Extraction ◽  
Extraction System ◽  
Functionalized Ionic Liquid ◽  
System P ◽  
One Step ◽  
The One

A novel and efficient uranium capture strategy based on self-assembly is developed in an ionic liquid extraction system, by which the one-step separation and solidification of uranium are realized.

Extraction Behavior of Rare Earths in Ion Liquid Extraction System Using 1-Butyl-3-Methyl-Imidazolium Hexafluorophosphate and Benzoyl Acetone

2011 ◽  
Vol 335-336 ◽  
pp. 1428-1432 ◽  
Author(s):  
Zhong Wei Pan ◽  
Chang Ma ◽  
Ying Wu Zhang ◽  
Yu Xia Huang ◽  
Xing Lin Chen ◽  
...  
Keyword(s):  
Ionic Liquid ◽  
Rare Earth ◽  
Rare Earths ◽  
Liquid Extraction ◽  
Rare Earth Ions ◽  
Extraction System ◽  
Tetraacetic Acid ◽  
Extraction Percentage ◽  
Extraction Solvent ◽  
Extraction Behavior

The extraction behavior of five rare earth ions (RE3+) was investigated in ionic liquid (IL) extraction system using 1-butyl-3-methyl-imidazolium hexafluorophosphate ionic liquid ([Bmim]PF6) as extraction solvent and benzoyl acetone (HA) as extractant. The extraction percentage of RE3+ using [Bmim]PF6 was less than 8% without HA. When sufficient HA was included in IL phase, the extraction percentage of RE3+ could be higher than 98%. The extracted species in the RE3+-[Bmim]PF6-HA system was neutral REA3 and the recovery of RE3+ extracted into [Bmim]PF6 can be achieved using the mixture of hydrazine hydrate and ethylenediamine tetraacetic acid (EDTA) as stripping agent. [Bmim]PF6 can be recycled in the experiment.

Evaluation of the Extraction Properties and Stability of Extracted Rare Earth Complexes in Ionic Liquid Extraction System Using β-Diketone

2016 ◽  
Vol 34 (5) ◽  
pp. 454-468 ◽  
Author(s):  
Masahiko Matsumiya ◽  
Takahiro Yamada ◽  
Sena Murakami ◽  
Yuji Kohno ◽  
Katsuhiko Tsunashima
Keyword(s):  
Ionic Liquid ◽  
Rare Earth ◽  
Liquid Extraction ◽  
Rare Earth Complexes ◽  
Extraction System ◽  
Extraction Properties

Extraction Behavior of Rare Earths in Ion Liquid Extraction System Using 1-Butyl-3-Methyl-Imidazolium Hexafluorophosphate and 5,7-Dichloro-8-Hydroxy Quinoline

2012 ◽  
Vol 189 ◽  
pp. 75-79
Author(s):  
Zhong Wei Pan ◽  
Sheng Guo Zhao ◽  
Tian Ci Wu ◽  
Jin Ding Pan
Keyword(s):  
Ionic Liquid ◽  
Complete Recovery ◽  
Liquid Extraction ◽  
Rare Earth Ions ◽  
Extraction System ◽  
Tetraacetic Acid ◽  
Extraction Percentage ◽  
Extraction Solvent ◽  
Extraction Behavior ◽  
Hydroxy Quinoline

The extraction behavior of five rare earth ions (RE3+) was investigated in ionic liquid (IL) extraction system using 1-butyl-3-methyl-imidazolium hexafluorophosphate ([Bmim]PF6) ionic liquid as extraction solvent and 5,7-dichloro-8-hydroxy quinoline (HQ) as extractant. The extraction percentage of RE3+ using [Bmim]PF6 was less than 8% without HQ. When sufficient HQ was included in IL phase, the extraction percentage of RE3+ could be higher than 99% except La3+. The extracted species in the RE3+-[Bmim]PF6-HQ system was neutral REQ3 and complete recovery of RE3+ extracted into [Bmim]PF6 can be achieved using the mixture of hydrazine hydrate and ethylenediamine tetraacetic acid (EDTA) as stripping agent. [Bmim]PF6 can be recycled in the experiment.

Extraction behaviour and mechanism of Pt(iv) and Pd(ii) by liquid–liquid extraction with an ionic liquid [HBBIm]Br

2017 ◽  
Vol 46 (22) ◽  
pp. 7210-7218 ◽  
Author(s):  
Wenhui Liu ◽  
Qi Wang ◽  
Yan Zheng ◽  
Shubin Wang ◽  
Yan Yan ◽  
...  
Keyword(s):  
Ionic Liquid ◽  
High Purity ◽  
Liquid Extraction ◽  
Liquid Liquid Extraction ◽  
Extraction Behaviour ◽  
One Step

In this study, a method of one-step separation and recycling of high purity Pd(ii) and Pt(iv) using an ionic liquid, 1-butyl-3-benzimidazolium bromate ([HBBIm]Br), was investigated.

Hollow flower-like AuPd alloy nanoparticles: One step synthesis, self-assembly on ionic liquid-functionalized graphene, and electrooxidation of formic acid

2011 ◽  
Vol 21 (44) ◽  
pp. 17922 ◽  
Author(s):  
Jia Chai ◽  
Fenghua Li ◽  
Yuwei Hu ◽  
Qixian Zhang ◽  
Dongxue Han ◽  
...  
Keyword(s):  
Ionic Liquid ◽  
Formic Acid ◽  
Self Assembly ◽  
Alloy Nanoparticles ◽  
Functionalized Graphene ◽  
One Step

scholarly journals Separation of cobalt and nickel using a thermomorphic ionic-liquid-based aqueous biphasic system

2015 ◽  
Vol 51 (88) ◽  
pp. 15932-15935 ◽  
Author(s):  
Bieke Onghena ◽  
Tomas Opsomer ◽  
Koen Binnemans
Keyword(s):  
Ionic Liquid ◽  
Liquid Extraction ◽  
Biphasic System ◽  
Homogeneous Liquid ◽  
Aqueous Biphasic System ◽  
Liquid Liquid Extraction ◽  
System P ◽  
Aqueous Biphasic ◽  
Cobalt And Nickel

A [P44414][Cl]–NaCl–H2O IL-based aqueous biphasic system shows promising results for the separation of cobalt(ii) and nickel(ii) by homogeneous liquid–liquid extraction.

One-Step Oxidative Desulfurization of Dibenzothiophene Using Cyclohexanone Peroxide in N-Alkyl-imidazolium–Based Ionic Liquid Extraction Systems

2012 ◽  
Vol 30 (4) ◽  
pp. 385-392 ◽  
Author(s):  
T. Wang ◽  
D. S. Zhao ◽  
Z. M. Sun ◽  
F. T. Li ◽  
Y. Q. Song ◽  
...  
Keyword(s):  
Ionic Liquid ◽  
Oxidative Desulfurization ◽  
Liquid Extraction ◽  
One Step
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