Selective Separation and Preconcentration of Thorium(IV) in Bastnaesite Ore Using Thorium(IV)-Imprinted Cryogel Polymer

Yıl 2018, Cilt: 46 Sayı: 2, 187 - 197, 03.06.2018

İbrahim Dolak

Öz

I
n this study, selective separation and preconcentration of Th(IV) in aqueous solutions and bastnaesite ore
in the presence various lanthanide ions by using Th(IV)-imprinted polymer was conducted. For this purpose,
Th(IV) was complexed with N-methacryloyl antipyrine (MAAP) and the prepared (MAAP)2-Th(IV) complex
monomer was polymerized with 2-hydroxyethyl methacrylate (HEMA) cryogel to prepare pHEMA-(MAAP)2-
Th(IV) cryogel polymer by free radical polymerization. Th(IV) was desorbed with 5.0 mol.L-1 HNO3 and thus
Th(IV)-imrinted were created onto p-HEMA-(MAAP)2 cryogel polymer. To determine the optimum conditions,
in the process of selective binding of Th(IV) ion to Th(IV)-imprinted p-HEMA-(MAAP)2 cryogel polymer, some
parameters such as pH, flow rate, initial Th(IV) concentration were investigated. Under the optimum conditions,
the maximum binding capacity was obtained as 48.30 mg.g-1. Selectivity studies were also carried out in the
presence of Ce(III), La(III) and Eu(III) ions using Th(IV)-imprinted p-HEMA-(MAAP)2 cryogel polymer. It was
found that p-HEMA-(MAAP)2 cryogel polymer displayed high selectivity toward Th(IV) ion.

Anahtar Kelimeler

Th(IV)-imprinted polymer, p-HEMA-(MAAP)2, separation, preconcentration

Kaynakça

• S.F. Ashley, G.T. Parks, W.J. Nuttall, C. Boxall, R.W. Grimes, Thorium fuel has risks, Nature, 492 (2012) 31–33.
• Y.P. Du, Y.W.Zhang, Z.G. Yan, L.D. Sun, C.H. Yan, Highly luminescent self-organized sub-2-nm EuOF nanowires, J. Am. Chem. Soc., 131 (2009) 16364–16365.
• B.G. Shen, J.R. Sun, F.X. Hu, H.W. Zhang, Z.H. Cheng, Recent progress in exploring magnetocaloric materials, Adv. Mater., 21 (2009) 4545–4564.
• V.K. Jain, A. Handa, S.S. Sait, P. Shrivastav, Y.K. Agrawal, Pre-concentration, separation and trace determination of lanthanum(III), cerium(III), thorium(IV) and uranium(VI) on polymer supported o-vanillinsemicarbazone, Anal. Chim. Acta, 429 (2001) 237–246.
• I. Dolak, M. Karakaplan, B. Ziyadanoğulları, R. Ziyadanoğulları, Solvent extraction, preconcentration and determination of thorium with monoaza 18-Crown-6 derivative, Bul. Kor. Chem. Soc., 32 (2011) 1564-1568.
• S.K. Sahu, V. Chakravortty, M.L.P. Reddy, T.R. Ramamohan, The synergistic extraction of thorium(IV) and uranium(VI) with mixtures of 3-phenyl-4-benzoyl-5-isoxazolone and crown ethers, Talanta, 51 (2000) 523–530.
• Q. He, X. Chang, Q. Wu, X. Huang, Z. Hu, Y. Zhai, Synthesis and applications of surface-grafted Th(IV)-imprinted polymers for selective solid-phase extraction of thorium(IV), Anal. Chim. Acta, 605 (2007) 192-197.
• C. Lin, H. Wang, Y. Wang, Z. Cheng, Selective solidphase extraction of trace thorium(IV) using surfacegrafted Th(IV)-imprinted polymers with pyrazole derivative, Talanta, 81 (2010) 30-36.
• Y. Chen, Y. Wei , L. He, F. Tang, Separation of thorium and uranium in nitric acid solution using silica based anion exchange resin, J. Chrom. A, 1466 (2016) 37-41.
• S. Chandramouleeswaran, J. Ramkumar, n-Benzoyl-nphenylhydroxylamine impregnated Amberlite XAD-4 beads for selective removal of thorium, J. Haz. Mat., 280 (2014) 514-523.
• M.A.A. Aslani, F. Celik, S. Yusan, C.R.K. Aslani, Assessment of the adsorption of thorium onto styrene–divinylbenzene-based resin: Optimization using central composite design and thermodynamic parameters, Pro. Saf. Enviro. Pro., 109 (2017) 192-202.
• F. Khalili, G. Al-Banna, Adsorption of uranium(VI) and thorium(IV) by insolubilized humic acid from Ajloun soil e Jordan, J. Enviro. Radio., 146 (2015) 16-26.
• S. Buyuktiryaki, R. Say, A. Ersoz, E. Birlik, A. Denizli, Selective preconcentration of thorium in the presence of UO2 2+, Ce3+ and La3+ using Th(IV)-imprinted polymer, Talanta, 67 (2005) 640-645.
• N. Bereli, D. Türkmen, K. Köse, A. Denizli, Glutamic acid containing supermacroporous poly(hydroxyethyl methacrylate) cryogel disks for UO2 2+ removal, Mat. Sci. Eng. C, 32 (2012) 2052-2059.
• M.M. Yusoff, N. Rohani, N. Mostapa, M.S. Sarkar, T.K. Biswas, M.L. Rahman, S.E. Arshad, M.S. Sarjadi, A.D. Kulkarni, Synthesis of ion imprinted polymers for selective recognition and separation of rare earth metals, J. Rare Earths, 35 (2017) 177-185.
• L. Uzun, R. Uzek, S. Şenel, R. Say, A. Denizli, Chiral recognition of proteins having L-histidine residues on the surface with lanthanide ion complex incorporatedmolecularly imprinted fluorescent nanoparticles, Mat. Sci. Eng. C, 33 (2013) 3432-3439.
• İ. Dolak, R. Keçili, D. Hür, A. Ersöz, R. Say, Ion-imprinted polymers for selective recognition of neodymium (III) in environmental samples, Ind. Eng. Chem. Res., 54 (2015) 5328-5335.
• M. Gedikli, Ş. Ceylan, M. Erzengin, M. Odabaşı, A novel matrix for hydrophobic interaction chromatography and its application in lysozyme adsorption, Acta Biochim. Pol., 61 (2014) 731–737.
• I. Göktürk, R. Üzek, L. Uzun, A. Denizli, Synthesis of a specific monolithic column with artificial recognition sites for L-glutamic acid via cryo-crosslinking of imprinted nanoparticles, Nanomedicine Biotech., 44 (2016) 1133–1140.
• M. Odabaşı, G. Baydemir, M. Karatas, A. Derazshamshir, Preparation and characterization of metal-chelated poly(HEMA-MAH) monolithic cryogels and their use for DNA adsorption, J. App. Pol. Sci., 116 (2010) 1306– 1312.
• K. Balamurugan, K. Gokulakrishnan, T. Prakasam, Preparation and evaluation of molecularly imprinted polymer liquid chromatography column for the separation of Cathine enantiomers, Saudi Pharm. J., 20 (2012) 53–61.
• R. Say, E. Birlik, A. Ersöz, F. Yilmaz, T. Gedikbey, A. Denizli, Preconcentration of copper on ion-selective imprinted polymer microbeads, Anal. Chim. Acta. 480 (2003) 251–258.
• E. Tamahkar, Adil Denizli, Metal ion coordination interactions for biomolecule recognition: a Review, Hittite J. Sci. and Eng., 2014, 1 21-26.
• Y. Saylan, F. Yilmaz, E. Özgür, A. Derazshamshir, H. Yavuz, A. Denizli, Molecular imprinting of macromolecules for sensor applications, Sensors, 17 (2017) 1-30.
• G. Vasapollo, R.D. Sole, L. Mergola, M.R. Lazzoi, A. Scardino, S. Scorrano, G. Mele, Molecularly imprinted polymers: Present and future prospective, Int. J. Mol. Sci. 12 (2011) 5908–5945.
• H.J. Monodispersed, molecularly imprinted polymers as affinity-based chromatography media, J. Chrom. B, 866 (2008) 3–13.
• S. Wei, B. Mizaikoff, Recent advances on noncovalent molecular imprints for affinity separations, J. Sep. Sci., 30 (2007) 1794–1805.
• M. Lasáková, P. Jandera, Molecularly imprinted polymers and their application in solid phase extraction, J. Sep. Sci., 32 (2009) 788–812
• B. Sellergren, Imprinted chiral stationary phases in high-performance liquid chromatography, J. Chrom. A, 906 (2001) 227–252.
• F. Puoci, F. Lemma, N. Picci, Stimuli-responsive molecularly imprinted polymers for drug delivery: A review, Curr. Drug Deliv., 5 (2008) 85–96.
• A. Concheiro, Molecularly imprinted polymers for drug delivery, J Chrom. B, 804 (2004) 231-45.
• G. Wulff, Enzyme-like catalysis by molecularly imprinted polymers, Chem. Rev., 102 (2002) 1–27.
• S. Vidyasankar, F.H. Arnold, Molecular imprinting: Selective materials for separations, sensors and catalysis, Curr. Opin. Biotech., 6 (1995) 218–224.
• G. Selvolini, G. Marrazza, MIP-Based Sensors: Promising New Tools for Cancer Biomarker Determination, Sensors, 17 (2017) 718-736.
• B.D. Gupta, A.M. Shrivastav, S.P. Usha, Surface plasmon resonance-based fiber optic sensors utilizing molecular imprinting, Sensors, 16 (2016) 1381-1413.
• S.M. Madhappan, K.T. Pradip, S.P. Sung, M. Aneesh, J.C. Hun, S.H. Chang, On-imprinted mesoporous silica hybrids for selective recognition of target metal ions, Micropor. Mesopor. Mat., 180 (2013) 162-171.
• M. Monier, D.A. Abdel-Latif, Fabrication of Au(III) ionimprinted polymer based on thiol-modified chitosan, Int. J. Bio. Macro., 105 (2017) 777-787.
• R. Msaadi, S. Ammar, M.M. Chehimi, Y. Yagci, Diazonium-based ion-imprinted polymer/clay nanocomposite for the selective extraction of lead(II) ions in aqueous media, Eur. Pol. J., 89 (2017) 367-380.
• M. Monier, D.A. Abdel-Latif, Y.G. Abou El-Reash, Ion-imprinted modified chitosan resin for selective removal of Pd(II) ions, J. Col. Inter. Sci., 469 (2016) 344-354.
• M. Roushani, S. Abbasi, H. Khani, R. Sahraei, Synthesis and application of ion-imprinted polymer nanoparticles for the extraction and preconcentration of zinc ions, Food Chem., 173 (2015) 266-273.