Synergistic extraction of Eu(III) and Nd(III) from aqueous medium using a mixture of sulfasalazine and 1,10-phenanthroline

Shahida, Shabnam; Abbasi, Yasar Arafat; Ali, Akbar; Khan, Muhammad Isa; Shah, Khizar Hussain; Farooq, Umar; Hafeez, Muhammad

doi:10.1007/s10967-020-07171-z

Cited by 3 publications

(2 citation statements)

References 31 publications

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“…In continuation to our earlier work [10,11,13,[17][18][19][20][21][22][27][28][29], another schematic study consisting of 1-phenyl-3-methyl-4-trifluoroacetyl-2-pyrazolin-5-one (HPMTFP) in dichloromethane (DCM) as single extractant and then with synergic mixture of HPMTFP and crown ethers (B-15C-5, 18-C-6 and 15-C-5) in DCM for the extraction of europium(III) is presented. The optimum conditions for the extraction of europium using synergic mixture of HPMTFP and crown ethers was also studied.…”

Section: Introductionsupporting

confidence: 66%

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Liquid–liquid extraction of Eu(lll) using synergic mixture of 1-phenyl-3-methyl-4-trifluoroacetyl-2-pyrazolin-5-one and crown ethers

Ghani

Shahida²,

Ali

et al. 2020

SN Appl. Sci.

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Synergic extraction of Eu(III) as representative of rare earth elements was conducted with 0.01 mol dm −3 of trifluoroacetylpyrazolin-5-one (HPMTFP) and then with synergic mixture of HPMTFP and crown ethers (benzo-15-crown-5, 18-crown-6, 15-crown-5) in dichloromethane (DCM) from aqueous solution having pH 1.0-3.5. Slope analysis method was used for determining the composition of the synergic adduct i.e. Eu(PMTFP) 3 that came out to be Eu(PMTFP) 3 •2S, where S = neutral oxo-donor and -PMTFP = conjugate base of HPMTFP molecule. Selective extraction of Eu(III) was found in the presence of various masking agents like citrate, oxalate, bromide, thiosulphate, chromate ions and of some cations. The accuracy of the developed procedure was checked by analyzing real lake sample (IAEA-SL-3) as a reference material.

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Section: Introductionsupporting

confidence: 66%

“…The extraction efficiency of extractant can be improved by using mixture of two extractants that is called synergistic extraction and is an important type of solvent extraction. It can not only improve the extraction efficiency but also enhance the stability of the extracted complexes in the organic phase [10,11].…”

Section: Introductionmentioning

confidence: 99%

Liquid–liquid extraction of Eu(lll) using synergic mixture of 1-phenyl-3-methyl-4-trifluoroacetyl-2-pyrazolin-5-one and crown ethers

Ghani

Shahida²,

Ali

et al. 2020

SN Appl. Sci.

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XAD-4 resin impregnated with oxytetracycline for the online preconcentration of zirconium (IV) from environmental and geological samples

Shahida

Khan

Zafar

et al. 2023

Inorganic and Nano-Metal Chemistry

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Liquid-liquid extraction of Nd⁺³ and Eu⁺³ from aqueous medium using oxytetracycline in dichloromethane

et al. 2021

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Liquid-liquid extraction system consisting of oxytetracycline (HOTC) in dichloromethane was developed for extraction of Nd+3 and Eu+3 from acidic solutions using radiometric technique. Various extraction parameters such as pH, equilibration time and metals concentration were optimized. Slope analysis method was used to study the composition of product and was found to be M(OTC)3 [here M=Nd+3 or Eu+3 and OTC = conjugate base of HOTC]. Among cations Al+3 and Fe+3 while among anions F− effected the extraction of these metals. Higher separation factor of these metals was found with many others. The method was successfully applied on spiked sea water.

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Synergistic extraction of Eu(III) and Nd(III) from aqueous medium using a mixture of sulfasalazine and 1,10-phenanthroline

Cited by 3 publications

References 31 publications

Liquid–liquid extraction of Eu(lll) using synergic mixture of 1-phenyl-3-methyl-4-trifluoroacetyl-2-pyrazolin-5-one and crown ethers

Liquid–liquid extraction of Eu(lll) using synergic mixture of 1-phenyl-3-methyl-4-trifluoroacetyl-2-pyrazolin-5-one and crown ethers

XAD-4 resin impregnated with oxytetracycline for the online preconcentration of zirconium (IV) from environmental and geological samples

Liquid-liquid extraction of Nd⁺³ and Eu⁺³ from aqueous medium using oxytetracycline in dichloromethane

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Synergistic extraction of Eu(III) and Nd(III) from aqueous medium using a mixture of sulfasalazine and 1,10-phenanthroline

Cited by 3 publications

References 31 publications

Liquid–liquid extraction of Eu(lll) using synergic mixture of 1-phenyl-3-methyl-4-trifluoroacetyl-2-pyrazolin-5-one and crown ethers

Liquid–liquid extraction of Eu(lll) using synergic mixture of 1-phenyl-3-methyl-4-trifluoroacetyl-2-pyrazolin-5-one and crown ethers

XAD-4 resin impregnated with oxytetracycline for the online preconcentration of zirconium (IV) from environmental and geological samples

Liquid-liquid extraction of Nd+3 and Eu+3 from aqueous medium using oxytetracycline in dichloromethane

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Liquid-liquid extraction of Nd⁺³ and Eu⁺³ from aqueous medium using oxytetracycline in dichloromethane