1
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Do-Thanh CL, Luo H, Gaugler JA, Dai S. A task-specific ionic liquid based on hydroxypyridinone for lanthanide separation. Sep Purif Technol 2022. [DOI: 10.1016/j.seppur.2022.121939] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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2
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Recovery of cesium ions from seawater using a porous silica-based ionic liquid impregnated adsorbent. NUCLEAR ENGINEERING AND TECHNOLOGY 2022. [DOI: 10.1016/j.net.2021.10.026] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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3
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Yoo JM, Park SS, Yan YZ, Ha CS. Crown-Ether-Modified SBA-15 for the Adsorption of Cr(VI) and Zn(II) from Water. MATERIALS 2021; 14:ma14175060. [PMID: 34501150 PMCID: PMC8433633 DOI: 10.3390/ma14175060] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/31/2021] [Revised: 08/20/2021] [Accepted: 08/30/2021] [Indexed: 11/18/2022]
Abstract
Recently, the release of some metal ions to the environment has been observed to cause serious damages to human health and the environment. Herein, a chromium(VI)- and zinc(II)-selective adsorbent (CB18crown6/SBA-15) was successfully fabricated through the covalent attachment of 4′-carboxybenzo-18-crown-6 (CB18crown6) as a ligand on mesoporous silica support (SBA-15). The CB18crown6/SBA-15 adsorbent was characterized by Fourier-transform infrared (FTIR) spectrometry, X-ray diffraction (XRD), N2 adsorption–desorption, thermogravimetric analysis (TGA), scanning electron microscopy (SEM), and transmission electron microscopy (TEM). To evaluate its ability to selectively capture Cr(VI) and Zn(II), adsorption experiments were conducted. The influences of pH, initial concentration of metal ions, and coexisting metal ions on the adsorption process were examined. The CB18crown6/SBA-15 selectively adsorbed Cr(VI) at pH 2 and Zn(II) at pH 5, respectively, from the mixed aqueous solutions of chromium, zinc, lithium, cadmium, cobalt, strontium, and cesium ions. The data for the adsorption of Cr(VI) onto the CB18crown6/SBA-15 were well explained by the Langmuir adsorption isotherm. In addition, the recycling and reuse of CB18crown6/SBA-15 was successfully achieved, and 71 and 76% reuse efficiency of Cr(VI) and Zn(II), respectively, was obtained after five cycles. This study suggests that the use of the CB18crown6/SBA-15 can be a feasible approach for the selective remediation of Cr(VI) and Zn(II) contamination.
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4
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Drecun O, Striolo A, Bernardini C. Structural and dynamic properties of some aqueous salt solutions. Phys Chem Chem Phys 2021; 23:15224-15235. [PMID: 34235528 DOI: 10.1039/d0cp05331g] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Aqueous salt solutions are utilized and encountered in wide-ranging technological applications and natural settings. Towards improved understanding of the effect of salts on the dynamic properties of such systems, dilute aqueous salt solutions (up to 1 molar concentration) are investigated here, via experiments and molecular simulations. Four salts are considered: sodium chloride, for which published results are readily available for comparison, ammonium acetate, barium acetate and barium nitrate, for which published data are scarce. In the present work, molecular dynamics (MD) simulations are conducted to quantify viscosity and water self-diffusion coefficients, together with rheometry and Pulsed Field Gradient Spin Echo (PFGSE)-NMR experiments for validation. Simulation predictions are consistent with experimental observations in terms of trend and magnitude of salt-specific effects. Combining insights from the approaches considered, an interpretation of the results is proposed whereby the capacity of salts to influence bulk dynamics arises from their molecular interfacial area and strength of interaction with first hydration-shell water molecules. For the concentration range investigated, the interpretation could be useful in formulating aqueous systems for applications including the manufacturing of advanced catalysts.
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Affiliation(s)
- Olivera Drecun
- Department of Chemical Engineering, University College London, UK.
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5
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Turanov AN, Karandashev VK, Baulin VE, Baulin DV. Effect of Phosphonium Ionic Liquids on the Extraction of
Rare-Earth Elements(III) with 2,2′-Oxybis(N,N-dioctylacetamide) from Nitric Acid
Solutions. RUSS J GEN CHEM+ 2021. [DOI: 10.1134/s1070363221050157] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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6
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Turanov AN, Karandashev VK, Artyushin OI, Sharova EV, Khvostikov VA. Extraction of REE(III), U(VI), and Th(IV) from Nitric Acid Solutions with N-Akyl(aryl)carbamoylmethylphosphine Oxides in the Presence of an Ionic Liquid. RADIOCHEMISTRY 2021. [DOI: 10.1134/s1066362221020053] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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7
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Affiliation(s)
- Camiel H. C. Janssen
- Departamento de Ingeniería Química, Facultad de Química, Universidad Nacional Autónoma de México, Ciudad Universitaria, C.P. 04510 México D.F., Mexico
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8
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Xie K, Dong Z, Wang N, Qi W, Zhao L. Radiation synthesis of imidazolium-based ionic liquid modified silica adsorbents for ReO 4− adsorption. NEW J CHEM 2021. [DOI: 10.1039/d1nj00332a] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A series of ionic liquid functionalized silica-based adsorbents were synthesized and used to remove ReO4− from simulated radioactive wastewater.
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Affiliation(s)
- Kangjun Xie
- State Key Laboratory of Advanced Electromagnetic Engineering and Technology
- School of Electrical and Electronic Engineering
- Huazhong University of Science and Technology
- Wuhan 430074
- China
| | - Zhen Dong
- State Key Laboratory of Advanced Electromagnetic Engineering and Technology
- School of Electrical and Electronic Engineering
- Huazhong University of Science and Technology
- Wuhan 430074
- China
| | - Nan Wang
- State Key Laboratory of Advanced Electromagnetic Engineering and Technology
- School of Electrical and Electronic Engineering
- Huazhong University of Science and Technology
- Wuhan 430074
- China
| | - Wei Qi
- State Key Laboratory of Advanced Electromagnetic Engineering and Technology
- School of Electrical and Electronic Engineering
- Huazhong University of Science and Technology
- Wuhan 430074
- China
| | - Long Zhao
- State Key Laboratory of Advanced Electromagnetic Engineering and Technology
- School of Electrical and Electronic Engineering
- Huazhong University of Science and Technology
- Wuhan 430074
- China
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9
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10
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Chaverra DE, Restrepo-Baena OJ, Ruiz MC. Cobalt Extraction from Sulfate/Chloride Media with Trioctyl(alkyl)phosphonium Chloride Ionic Liquids. ACS OMEGA 2020; 5:5643-5650. [PMID: 32226840 PMCID: PMC7097900 DOI: 10.1021/acsomega.9b03266] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 10/03/2019] [Accepted: 03/04/2020] [Indexed: 06/10/2023]
Abstract
The application of phosphonium-based ionic liquids (ILs) on the selective extraction of cobalt is presented. The extraction mechanism is established, and different parameters of the process are evaluated. It has been found that it is possible to extract cobalt from aqueous solutions in sulfate media, with the addition of sodium chloride, using phosphonium ILs. The cobalt extraction was selective with respect to nickel and strongly dependent on the chloride concentration in the aqueous solution. The cobalt extraction is given by an anion exchange mechanism through an endothermic process. Cobalt extractions greater than 98% were obtained using the proposed methods. Cobalt stripping from the loaded IL phase using water was proved. Therefore, an alternative extraction process to traditional organic solvents is proposed. This alternative has additional advantages such as easy handling, lower costs in reagents and equipment, and risk reduction.
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Affiliation(s)
- Dairo E. Chaverra
- Department of Materials
and Minerals, School of Mines, Universidad Nacional de Colombia, Calle 59A No. 63-20 Bloque 54, Medellín 050034, Colombia
- Department
of Metallurgical Engineering, University
of Concepcion, Edmundo
Larenas 285, Concepción 3349001, Chile
| | - Oscar J. Restrepo-Baena
- Department of Materials
and Minerals, School of Mines, Universidad Nacional de Colombia, Calle 59A No. 63-20 Bloque 54, Medellín 050034, Colombia
| | - María C. Ruiz
- Department
of Metallurgical Engineering, University
of Concepcion, Edmundo
Larenas 285, Concepción 3349001, Chile
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11
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Biswas R, Banerjee T, Ghosh P, Ali SM. Stripping and recycling of metal ions in aqueous nitric acid solutions: Experimental and molecular dynamics insights. AIChE J 2019. [DOI: 10.1002/aic.16686] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Rima Biswas
- Department of Chemical EngineeringIndian Institute of Technology Guwahati Guwahati Assam India
| | - Tamal Banerjee
- Department of Chemical EngineeringIndian Institute of Technology Guwahati Guwahati Assam India
| | - Pallab Ghosh
- Department of Chemical EngineeringIndian Institute of Technology Guwahati Guwahati Assam India
| | - Sheikh Musharaf Ali
- Chemical Engineering DivisionBhabha Atomic Research Center Mumbai Maharashtra India
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12
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Dehaudt J, Williams NJ, Luo H, Dai S. Extraction of Rare Earths in Ionic Liquids Via Competitive Ligand Complexation between TODGA and DTPA. SOLVENT EXTRACTION AND ION EXCHANGE 2019. [DOI: 10.1080/07366299.2018.1545343] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Affiliation(s)
- Jérémy Dehaudt
- Chemical Sciences Division, Oak ridge National Laboratory, Oak Ridge, TN, USA
| | - Neil J. Williams
- Chemical Sciences Division, Oak ridge National Laboratory, Oak Ridge, TN, USA
| | - Huimin Luo
- Energy and Transportation Science Division, Oak Ridge National Laboratory, Oak Ridge, TN, USA
| | - Sheng Dai
- Chemical Sciences Division, Oak ridge National Laboratory, Oak Ridge, TN, USA
- Department of Chemistry, The University of Tennessee, Knoxville, TN, USA
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13
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Studies on a new solid–liquid Cs separation using the ionic liquid extraction system in comparison with the conventional adsorption. J Radioanal Nucl Chem 2019. [DOI: 10.1007/s10967-018-6267-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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14
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Selective extraction of Cs(I) using 1,3-[(2,4-diethylheptylethoxy)oxy]-2,4-crown-6-calix[4]arene in ionic liquid solvents and its application to the treatment of high-level liquid waste. J Radioanal Nucl Chem 2018. [DOI: 10.1007/s10967-018-5876-3] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
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15
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Hawkins CA, Rigney ML, Rud A, Dietz ML. Solvent Water Content as a Factor in the Design of Metal Ion Extraction Systems Employing Ionic Liquids. SOLVENT EXTRACTION AND ION EXCHANGE 2018. [DOI: 10.1080/07366299.2018.1429086] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Affiliation(s)
- Cory A. Hawkins
- Department of Chemistry, Tennessee Technological University, Cookeville, TN, USA
- Department of Chemistry and Biochemistry, University of Wisconsin – Milwaukee, Milwaukee, WI, USA
| | - Madison L. Rigney
- Department of Chemistry, Tennessee Technological University, Cookeville, TN, USA
| | - Anna Rud
- Department of Chemistry and Biochemistry, University of Wisconsin – Milwaukee, Milwaukee, WI, USA
| | - Mark L. Dietz
- Department of Chemistry and Biochemistry, University of Wisconsin – Milwaukee, Milwaukee, WI, USA
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16
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Figueiredo BR, Cardoso SP, Portugal I, Rocha J, Silva CM. Inorganic Ion Exchangers for Cesium Removal from Radioactive Wastewater. SEPARATION & PURIFICATION REVIEWS 2017. [DOI: 10.1080/15422119.2017.1392974] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Affiliation(s)
- Bruno R Figueiredo
- Department of Chemistry, CICECO – Aveiro Institute of Materials, University of Aveiro, Aveiro, Portugal
| | - Simão P Cardoso
- Department of Chemistry, CICECO – Aveiro Institute of Materials, University of Aveiro, Aveiro, Portugal
| | - Inês Portugal
- Department of Chemistry, CICECO – Aveiro Institute of Materials, University of Aveiro, Aveiro, Portugal
| | - João Rocha
- Department of Chemistry, CICECO – Aveiro Institute of Materials, University of Aveiro, Aveiro, Portugal
| | - Carlos Manuel Silva
- Department of Chemistry, CICECO – Aveiro Institute of Materials, University of Aveiro, Aveiro, Portugal
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17
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Shen Y, Liu Z, Yang X, Wang H, Chai Z, Wang D. Experimental and Theoretical Study of the Extraction of UO22+ by Malonamides in Ionic Liquids. Ind Eng Chem Res 2017. [DOI: 10.1021/acs.iecr.7b01742] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Yinglin Shen
- Radiochemistry
Laboratory, Lanzhou University, Lanzhou, Gansu 730000, China
| | - Ziyi Liu
- Radiochemistry
Laboratory, Lanzhou University, Lanzhou, Gansu 730000, China
- Multidisciplinary
Initiative Center, Institute of High Energy Physics, Chinese Academy of Sciences, Beijing, 100049, China
- University of Chinese Academy of Sciences, Beijing, 100049, China
| | - Xia Yang
- Multidisciplinary
Initiative Center, Institute of High Energy Physics, Chinese Academy of Sciences, Beijing, 100049, China
| | - Hui Wang
- Multidisciplinary
Initiative Center, Institute of High Energy Physics, Chinese Academy of Sciences, Beijing, 100049, China
| | - Zhifang Chai
- Multidisciplinary
Initiative Center, Institute of High Energy Physics, Chinese Academy of Sciences, Beijing, 100049, China
- School
of Radiation Medicine and Interdisciplinary Sciences (RAD-X), Soochow University, Suzhou, Jiangsu 215123, China
| | - Dongqi Wang
- Multidisciplinary
Initiative Center, Institute of High Energy Physics, Chinese Academy of Sciences, Beijing, 100049, China
- University of Chinese Academy of Sciences, Beijing, 100049, China
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18
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Sun T, Zhang Y, Wu Q, Chen J, Xia L, Xu C. Comparative study on the extraction of trivalent americium and europium by CMPO in imidazolium-based ionic liquids and dodecane. SOLVENT EXTRACTION AND ION EXCHANGE 2017. [DOI: 10.1080/07366299.2017.1379142] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Affiliation(s)
- Taoxiang Sun
- Beijing Key Lab of Radioactive Waste Treatment, Tsinghua University, Beijing, P. R. China
- Collaborative Innovation Center of Advanced Nuclear Energy Technology, Institute of Nuclear and New Energy Technology, Tsinghua University, Beijing, P. R. China
| | - Yan Zhang
- Beijing Key Lab of Radioactive Waste Treatment, Tsinghua University, Beijing, P. R. China
- School of Nuclear Science and Technology, University of South China, Hengyang, P. R. China
| | - Qi Wu
- Beijing Key Lab of Radioactive Waste Treatment, Tsinghua University, Beijing, P. R. China
| | - Jing Chen
- Beijing Key Lab of Radioactive Waste Treatment, Tsinghua University, Beijing, P. R. China
- Collaborative Innovation Center of Advanced Nuclear Energy Technology, Institute of Nuclear and New Energy Technology, Tsinghua University, Beijing, P. R. China
| | - Liangshu Xia
- School of Nuclear Science and Technology, University of South China, Hengyang, P. R. China
| | - Chao Xu
- Beijing Key Lab of Radioactive Waste Treatment, Tsinghua University, Beijing, P. R. China
- Collaborative Innovation Center of Advanced Nuclear Energy Technology, Institute of Nuclear and New Energy Technology, Tsinghua University, Beijing, P. R. China
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19
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Turanov AN, Karandashev VK, Khvostikov VA. Synergistic Extraction of Lanthanides (III) with Mixtures of TODGA and Hydrophobic Ionic Liquid into Molecular Diluent. SOLVENT EXTRACTION AND ION EXCHANGE 2017. [DOI: 10.1080/07366299.2017.1355170] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Affiliation(s)
- A. N Turanov
- Institute of Solid State Physics, Russian Academy of Sciences, Chernogolovka, Russia
| | - V. K Karandashev
- Institute of Microelectronics Technology and High Purity Materials, Russian Academy of Sciences, Chernogolovka, Russia
- National University of Science and Technology MISiS, Moscow, Russia
| | - V. A Khvostikov
- Institute of Microelectronics Technology and High Purity Materials, Russian Academy of Sciences, Chernogolovka, Russia
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20
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Mohapatra PK. Actinide ion extraction using room temperature ionic liquids: opportunities and challenges for nuclear fuel cycle applications. Dalton Trans 2017; 46:1730-1747. [DOI: 10.1039/c6dt04898f] [Citation(s) in RCA: 103] [Impact Index Per Article: 14.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Studies on the extraction of actinide ions from radioactive wastes have great relevance in nuclear fuel cycle activities, mainly in the back end processes focused on reprocessing and waste management.
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21
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Kwon S, Choi J, Cho S, Lee H, Oh W, Choi SJ. A novel method for separating Cs+ from liquid radioactive waste using ionic liquids and a selective extractant. J Radioanal Nucl Chem 2016. [DOI: 10.1007/s10967-016-5112-y] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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22
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Musat RM, Crowell RA, Polyanskiy DE, Thomas MF, Wishart JF, Katsumura Y, Takahashi K. Ultrafast transient absorption spectrum of the room temperature Ionic liquid 1-hexyl-3-methylimidazolium bromide: Confounding effects of photo-degradation. Radiat Phys Chem Oxf Engl 1993 2015. [DOI: 10.1016/j.radphyschem.2015.07.015] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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23
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Janssen CH, Macías-Ruvalcaba NA, Aguilar-Martínez M, Kobrak MN. Metal extraction to ionic liquids: the relationship between structure, mechanism and application. INT REV PHYS CHEM 2015. [DOI: 10.1080/0144235x.2015.1088217] [Citation(s) in RCA: 54] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
Affiliation(s)
- Camiel H.C. Janssen
- Facultad de Química, Universidad Nacional Autónoma de México. Ciudad Universitaria, C.P. 04510 México D.F., México
| | - Norma A. Macías-Ruvalcaba
- Facultad de Química, Universidad Nacional Autónoma de México. Ciudad Universitaria, C.P. 04510 México D.F., México
| | - Martha Aguilar-Martínez
- Facultad de Química, Universidad Nacional Autónoma de México. Ciudad Universitaria, C.P. 04510 México D.F., México
| | - Mark N. Kobrak
- Department of Chemistry, Brooklyn College of the City University of New York, 2900 Bedford Ave., Brooklyn, NY 11210, USA
- Department of Chemistry, Graduate Center of the City University of New York, 365 Fifth Ave., New York, NY 10016, USA
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24
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Wankowski JL, Dietz ML. Ionic Liquid (IL) Cation and Anion Structural Effects on Metal Ion Extraction into Quaternary Ammonium-based ILs. SOLVENT EXTRACTION AND ION EXCHANGE 2015. [DOI: 10.1080/07366299.2015.1110410] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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25
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Rout A, Binnemans K. Influence of the ionic liquid cation on the solvent extraction of trivalent rare-earth ions by mixtures of Cyanex 923 and ionic liquids. Dalton Trans 2015; 44:1379-87. [PMID: 25423581 DOI: 10.1039/c4dt02766c] [Citation(s) in RCA: 86] [Impact Index Per Article: 9.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Abstract
Trivalent rare-earth ions were extracted from nitric acid medium by the neutral phosphine oxide extractant Cyanex 923 into ionic liquid phases containing the bis(trifluoromethylsulfonyl)imide anion. Five different cations were considered: 1-butyl-3-methylimidazolium, 1-decyl-3-methylimidazolium, methyltributylammonium, methyltrioctylammonium and trihexyl(tetradecyl)phosphonium. The extraction behavior of neodymium(iii) was investigated as a function of various parameters: pH, extractant concentration, concentration of the neodymium(iii) ion in the aqueous feed and concentration of the salting-out agent. The loading capacity of the ionic liquid phase was studied. The extraction efficiency increased with increasing pH of the aqueous feed solution. The extraction occurred for all ionic liquids via an ion-exchange mechanism and the extraction efficiency could be related to the solubility of the ionic liquid cation in the aqueous phase: high distribution ratios for hydrophilic cations and low ones for hydrophobic cations. Addition of nitrate ions to the aqueous phase resulted in an increase in extraction efficiency for ionic liquids with hydrophobic cations due to extraction of neutral complexes. Neodymium(iii) could be stripped from the ionic liquid phase by 0.5-1.0 M nitric acid solutions and the extracting phase could be reused. The extractability of other rare earths present in the mixture was compared for the five ionic liquids.
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Affiliation(s)
- Alok Rout
- KU Leuven, Department of Chemistry, Celestijnenlaan 200F, P. O. Box 2404, B-3001 Heverlee, Belgium.
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26
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27
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Garvey SL, Dietz ML. Ionic liquid anion effects in the extraction of metal ions by macrocyclic polyethers. Sep Purif Technol 2014. [DOI: 10.1016/j.seppur.2013.12.005] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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28
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Shen Y, Li W, Wu J, Li S, Luo H, Dai S, Wu W. Solvent extraction of lanthanides and yttrium from aqueous solution with methylimidazole in an ionic liquid. Dalton Trans 2014; 43:10023-32. [DOI: 10.1039/c4dt00747f] [Citation(s) in RCA: 49] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Abstract
Methylimidazoles combined with ILs transfer lanthanides and yttrium from aqueous solution to ILs via a cation-exchange mechanism and a neutral solvation mechanism.
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Affiliation(s)
- Yinglin Shen
- Radiochemistry Laboratory
- Lanzhou University
- Lanzhou 730000, P. R. China
| | - Wenkui Li
- Radiochemistry Laboratory
- Lanzhou University
- Lanzhou 730000, P. R. China
| | - Jianrong Wu
- Radiochemistry Laboratory
- Lanzhou University
- Lanzhou 730000, P. R. China
| | - Shun Li
- Radiochemistry Laboratory
- Lanzhou University
- Lanzhou 730000, P. R. China
| | - Huimin Luo
- Energy and Transportation Science Division
- Oak Ridge National Laboratory
- Oak Ridge, USA
| | - Sheng Dai
- Chemical Sciences Division
- Oak Ridge National Laboratory
- Oak Ridge, USA
| | - Wangsuo Wu
- Radiochemistry Laboratory
- Lanzhou University
- Lanzhou 730000, P. R. China
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29
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Synthesis of task-specific ionic liquids with grafted diglycolamide moiety. Complexation and stripping of lanthanides. J Radioanal Nucl Chem 2013. [DOI: 10.1007/s10967-013-2878-z] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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30
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Shkrob IA, Marin TW, Luo H, Dai S. Radiation Stability of Cations in Ionic Liquids. 1. Alkyl and Benzyl Derivatives of 5-Membered Ring Heterocycles. J Phys Chem B 2013; 117:14372-84. [DOI: 10.1021/jp4082432] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Ilya A. Shkrob
- Chemical
Sciences and Engineering Division, Argonne National Laboratory, 9700 South Cass Avenue, Argonne, Illinois 60439, United States
| | - Timothy W. Marin
- Chemical
Sciences and Engineering Division, Argonne National Laboratory, 9700 South Cass Avenue, Argonne, Illinois 60439, United States
- Chemistry
Department, Benedictine University, 5700 College Road, Lisle, Illinois 60532, United States
| | - Huimin Luo
- Energy
and Transportation Science Division, Oak Ridge National Laboratory, Oak
Ridge, Tennessee 37831, United States
| | - Sheng Dai
- Chemical
Sciences Division, Oak Ridge National Laboratory, Oak Ridge, Tennessee 37831, United States
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31
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Chemical properties of trihexyl(tetradecyl)phosphonium chloride and bis(2,4,4-trimethylpentyl)phosphinic acid mixtures: Interaction study by FT-IR and NMR spectroscopies. J Mol Liq 2013. [DOI: 10.1016/j.molliq.2013.06.013] [Citation(s) in RCA: 42] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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32
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Sun T, Shen X, Chen Q. A further understanding of the cation exchange mechanism for the extraction of Sr2+ and Cs+ by ionic liquid. Sci China Chem 2013. [DOI: 10.1007/s11426-013-4859-z] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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33
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Xu C, Wang J, Chen J. Solvent Extraction of Strontium and Cesium: A Review of Recent Progress. SOLVENT EXTRACTION AND ION EXCHANGE 2012. [DOI: 10.1080/07366299.2012.700579] [Citation(s) in RCA: 75] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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34
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Sengupta A, Mohapatra PK. Extraction of radiostrontium from nuclear waste solution using crown ethers in room temperature ionic liquids. Supramol Chem 2012. [DOI: 10.1080/10610278.2012.716840] [Citation(s) in RCA: 36] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
Affiliation(s)
- Arijit Sengupta
- a Radiochemistry Division , Bhabha Atomic Research Centre , Trombay, Mumbai , 400085 , India
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Turanov AN, Karandashev VK, Baulin VE, Yarkevich AN, Nosenko SV. Effect of the structure of bidentate neutral organophosphorus compounds on the extraction of Sr(II) from aqueous solutions in the presence of ionic liquids. RADIOCHEMISTRY 2012. [DOI: 10.1134/s1066362212040091] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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36
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Garvey SL, Hawkins CA, Dietz ML. Effect of aqueous phase anion on the mode of facilitated ion transfer into room-temperature ionic liquids. Talanta 2012; 95:25-30. [DOI: 10.1016/j.talanta.2012.03.032] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2012] [Revised: 03/21/2012] [Accepted: 03/22/2012] [Indexed: 10/28/2022]
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37
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Turanov AN, Karandashev VK, Baulin VE. Extraction of Lanthanides(III) withN,N′-Bis(Diphenylphosphinyl-Methylcarbonyl)Diaza-18-Crown-6 in the Presence of Ionic Liquids. SOLVENT EXTRACTION AND ION EXCHANGE 2012. [DOI: 10.1080/07366299.2011.639248] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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38
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Luo HM, Boll RA, Bell JR, Dai S. Facile solvent extraction separation of Th-227 and Ac-225 based on room-temperature ionic liquids. RADIOCHIM ACTA 2012. [DOI: 10.1524/ract.2012.1950] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
Abstract
Abstract
New separation methodologies for radioisotopes are crucial to many medical applications. In this work, the solvent extraction of Th-227 and Ac-225 based on ionic liquids (ILs) was investigated using N,N,N´,N´-tetraoctyldiglycolamide (TODGA) or di(2-ethylhexyl)phosphoric acid (HDEHP) as an extractant. Four ILs, 1-butyl-3-methylimidazolium bis(trifluoromethanesulfonyl)imide ([C4mim][NTf2]), 1-butyl-3-methylimidazolium bis(perfluoroethanesulfonyl)imide ([C4mim][BETI]), 1-butyl-2,3-trimethyleneimidazolium (trifluoromethanesulfonyl)imide ([BuI5][NTf2]), and 1-benzyl pyridinium bis(trifluoromethanesulfonyl)imide ([PhCH2Py][NTf2]) with different cation or anion structural features were used as diluents for the separation of Th-227 and Ac-225. Excellent extraction efficiencies and selectivities were found for Th-227/Ac-225 when HDEHP was used as an extractant in these ILs. The effects of different extractant concentrations in ILs and different aqueous phase acidities on extraction efficiencies and selectivities of Th-227/Ac-225 are also presented. The success in separation of Th-227 and Ac-225 isotopes highlights great potentials of use of ionic liquids in isotope production.
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Affiliation(s)
| | - R. A. Boll
- Oak Ridge National Laboratory, Fuel Cycle and Isotopes Division, Oak Ridge, TN 37831-6181, U.S.A
| | - J. R. Bell
- Oak Ridge National Laboratory, Energy and Transportation Science Division, Oak Ridge, TN 37831-6181, U.S.A
| | - Sheng Dai
- Oak Ridge National Laboratory, Chemical Sciences Division, Oak Ridge, TN 37831-6181, U.S.A
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Shkrob IA, Marin TW, Bell JR, Luo H, Dai S, Hatcher JL, Rimmer RD, Wishart JF. Radiation-Induced Fragmentation of Diamide Extraction Agents in Ionic Liquid Diluents. J Phys Chem B 2012; 116:2234-43. [DOI: 10.1021/jp2117483] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Ilya A. Shkrob
- Chemical Sciences and Engineering Division, Argonne National Laboratory, 9700 S. Cass Ave, Argonne, Illinois
60439, United States
| | - Timothy W. Marin
- Chemical Sciences and Engineering Division, Argonne National Laboratory, 9700 S. Cass Ave, Argonne, Illinois
60439, United States
- Chemistry
Department, Benedictine University, 5700
College Road, Lisle, Illinois 60532, United States
| | - Jason R. Bell
- Energy and Transportation Science Division, Oak Ridge National Laboratory, Oak Ridge, Tennessee
37831, United States
| | - Huimin Luo
- Energy and Transportation Science Division, Oak Ridge National Laboratory, Oak Ridge, Tennessee
37831, United States
| | - Sheng Dai
- Chemical
Sciences Division, Oak Ridge National Laboratory, Oak Ridge, Tennessee 37831, United States
| | - Jasmine L. Hatcher
- Chemistry Department, Brookhaven National Laboratory, Upton, New York 11973-5000, United States
| | - R. Dale Rimmer
- Chemistry Department, Brookhaven National Laboratory, Upton, New York 11973-5000, United States
| | - James F. Wishart
- Chemistry Department, Brookhaven National Laboratory, Upton, New York 11973-5000, United States
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40
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Sun X, Luo H, Dai S. Solvent extraction of rare-earth ions based on functionalized ionic liquids. Talanta 2012; 90:132-7. [DOI: 10.1016/j.talanta.2011.12.069] [Citation(s) in RCA: 82] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/27/2011] [Revised: 12/21/2011] [Accepted: 12/27/2011] [Indexed: 11/24/2022]
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41
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Jensen MP, Borkowski M, Laszak I, Beitz JV, Rickert PG, Dietz ML. Anion Effects in the Extraction of Lanthanide 2-Thenoyltrifluoroacetone Complexes into an Ionic Liquid. SEP SCI TECHNOL 2012. [DOI: 10.1080/01496395.2011.620586] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
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42
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Vasudeva Rao PR, Venkatesan KA, Rout A, Srinivasan TG, Nagarajan K. Potential Applications of Room Temperature Ionic Liquids for Fission Products and Actinide Separation. SEP SCI TECHNOL 2012. [DOI: 10.1080/01496395.2011.628733] [Citation(s) in RCA: 143] [Impact Index Per Article: 11.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/14/2022]
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43
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Yu B, Bell JR, Luo H, Dai S. Ionic Liquid and Silica Sol-Gel Composite Materials Doped with N,N,N′,N′-tetra(n-octyl)diglycolamide for Extraction of La3+and Ba2+. SEP SCI TECHNOL 2012. [DOI: 10.1080/01496395.2011.621162] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/14/2022]
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44
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Sun X, Luo H, Dai S. Ionic liquids-based extraction: a promising strategy for the advanced nuclear fuel cycle. Chem Rev 2011; 112:2100-28. [PMID: 22136437 DOI: 10.1021/cr200193x] [Citation(s) in RCA: 551] [Impact Index Per Article: 42.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Xiaoqi Sun
- Chemical Sciences Division, Oak Ridge National Laboratory, Oak Ridge, Tennessee 37831, USA
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45
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Stockmann TJ, Ding Z. Uranyl Ion Extraction with Conventional PUREX/TRUEX Ligands Assessed by Electroanalytical Chemistry at Micro Liquid/Liquid Interfaces. Anal Chem 2011; 83:7542-9. [DOI: 10.1021/ac2018684] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Tom J. Stockmann
- Department of Chemistry, The University of Western Ontario, Chemistry Building, 1151 Richmond Street, London, Ontario, Canada N6A 5B7
| | - Zhifeng Ding
- Department of Chemistry, The University of Western Ontario, Chemistry Building, 1151 Richmond Street, London, Ontario, Canada N6A 5B7
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46
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Shkrob IA, Marin TW, Chemerisov SD, Wishart JF. Radiation and Radical Chemistry of NO3–, HNO3, and Dialkylphosphoric Acids in Room-Temperature Ionic Liquids. J Phys Chem B 2011; 115:10927-42. [DOI: 10.1021/jp206579j] [Citation(s) in RCA: 34] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Ilya A. Shkrob
- Chemical Sciences and Engineering Division, Argonne National Laboratory, 9700 South Cass Avenue, Argonne, Illinois 60439, United States
| | - Timothy W. Marin
- Chemical Sciences and Engineering Division, Argonne National Laboratory, 9700 South Cass Avenue, Argonne, Illinois 60439, United States
- Chemistry Department, Benedictine University, 5700 College Road, Lisle, Illinois 60532, United States
| | - S. D. Chemerisov
- Chemical Sciences and Engineering Division, Argonne National Laboratory, 9700 South Cass Avenue, Argonne, Illinois 60439, United States
| | - J. F. Wishart
- Chemistry Department, Brookhaven National Laboratory, Upton, New York 11973-5000, United States
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47
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Ansari SA, Mohapatra PK, Raut DR, Manchanda VK. Extraction of caesium(I) from HNO3 medium using room temperature ionic liquid containing calix[4]crown ligands as the selective extractants. RADIOCHIM ACTA 2011. [DOI: 10.1524/ract.2011.1866] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
Abstract
Abstract
Studies on the extraction of Cs(I) from nitric acid medium were carried out using three commercial calix-crown ligands, viz. calix[4]arene-bis-crown-6, calix[4]arene-bis-1,2-benzocrown-6 and calix[4]arene-bis-2,3-naphthocrown-6 dissolved in different room temperature ionic liquids (RTILs), viz. 1-butyl-3-methyl-imidazolium hexafluorophosphate (C4mim·PF6), 1-hexyl-3-methyl-imidazolium hexafluorophosphate (C6mim·PF6) and 1-octyl-3-methyl-imidazolium hexafluorophosphate (C8mim·PF6). The distribution ratio of Cs(I) decreased with increased alkyl chain length of RTILs. The effect of nitric acid concentration on distribution behaviour of Cs(I) by calix[4]arene-bis-1,2-benzocrown-6 was investigated. The extraction of Cs(I) from HNO3 was found to be exothermic and extraction was found to be enthalpy driven. Selective extraction of Cs(I) could be achieved from a mixt ure of various fission product elements like Tc, Mo, Zr, Ce, Ru, La, Ba, and Sr.
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Affiliation(s)
- S. A. Ansari
- Bhabha Atomic Research Centre, Radiochemistry Division, Trombay, Mumbai-400 085, Indien
| | | | - D. R. Raut
- Bhaba Atomic Research Center, Radiochemistry Division, Trombay, Mumbai 400-085, Indien
| | - V. K. Manchanda
- Bhabha Atomic Research Centre, Radiochemistry Division, Trombay, Mumbai 400-085, Indien
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Billard I, Ouadi A, Jobin E, Champion J, Gaillard C, Georg S. Understanding the Extraction Mechanism in Ionic Liquids: UO22+/HNO3/TBP/C4-mimTf2N as a Case Study. SOLVENT EXTRACTION AND ION EXCHANGE 2011. [DOI: 10.1080/07366299.2011.566494] [Citation(s) in RCA: 87] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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50
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Marin TW, Shkrob IA, Dietz ML. Hydrogen-Bonding Interactions and Protic Equilibria in Room-Temperature Ionic Liquids Containing Crown Ethers. J Phys Chem B 2011; 115:3912-8. [DOI: 10.1021/jp201193f] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Timothy W. Marin
- Chemical Sciences and Engineering Division, Argonne National Laboratory, 9700 S. Cass Ave, Argonne, Illinois 60439, United States
- Chemistry Department, Benedictine University, 5700 College Road, Lisle, Illinois 60532, United States
| | - Ilya A. Shkrob
- Chemical Sciences and Engineering Division, Argonne National Laboratory, 9700 S. Cass Ave, Argonne, Illinois 60439, United States
| | - Mark L. Dietz
- Chemical Sciences and Engineering Division, Argonne National Laboratory, 9700 S. Cass Ave, Argonne, Illinois 60439, United States
- Department of Chemistry and Biochemistry, University of Wisconsin − Milwaukee, Milwaukee, Wisconsin 53211, United States
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