Investigations on the ion exchange process of Cs+ and Sr2+ cations by ETS materials

Chemical Engineering Journal

Volumn 245, Issue , 2014, Pages 288-294

  Pavel, Claudiu C ^a,b   Popa, Karin ^a  

^a ALEXANDRU IOAN CUZA UNIVERSITY OF IASI   (Romania)

^b ACTA SpA   (Italy)

Author keywords

Cesium strontium retention; Ion exchange isotherms; Microporous titanosilicates; Water treatment

Indexed keywords

CESIUM; ISOTHERMS; MICROPOROSITY; POSITIVE IONS; SILICATES; STRONTIUM; TITANIUM COMPOUNDS; WATER TREATMENT;

ENGELHARD TITANIUM SILICATES; ION EXCHANGE CAPACITY; ION EXCHANGE PROCESS; ION-EXCHANGE ISOTHERMS; LANGMUIR ISOTHERM; STRONTIUM ION; TITANOSILICATES; WASTE SOLUTION;

ION EXCHANGE;

EID: 84897731499     PISSN: 13858947     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.cej.2014.02.036     Document Type: Article

References (32)

1. http://world-nuclear.org/Nuclear-Basics/Global-number-of-nuclear-reactors.
2. http://www.nei.org/Knowledge-Center/Nuclear-Statistics/World-Statistics.
3. 90Sr. J. Nucl. Mater. 2013, 437:11-18.
4. Chitrakar R., Makita Y., Sonada A. Cesium ion exchange on synthetic birnessite. Chem. Lett. 2011, 40:1118-1120.
5. + ion on clay minerals and zeolite in radioactive waste management: sorption kinetics and thermodynamics. J. Radioanal. Nucl. Chem. 2011, 288:275-283.
6. Bai F., Ye G., Chen G., Wei J., Wang J., Chen J. New macrocyclic ligand incorporation organosilicates: co-condensation synthesis, characterization and separation of strontium in simulated high level liquid waste. React. Funct. Polym. 2013, 73:228-236.
7. Torad N.L., Hu M., Imura M., Naito M., Yamauchi Y. Large Cs adsorption capability of nanostructured Prussian blue particles with high accessible surface area. J. Mater. Chem. 2012, 22:18261-18267.
8. Lv K., Xiong L.P., Luo Y.M. Ion exchange properties of cesium ion sieve based on zirconium molybdopyrophosphate. Colloids Surf. A: Physicochem. Eng. Asp. 2013, 433:37-46.
9. Leng X., Ye G., Xu J., Wei J., Wang J., Chen J. Synthesis of new silica gel adsorbent anchored with macrocyclic receptors for specific recognition of cesium cation. J. Sol-Gel Sci. Technol. 2013, 66:413-421.
10. + exchanged K-Na-ETS-4. Micropor. Mesopor. Mater. 2013, 165:121-126.
11. Bortun A., Bortun L., Clearfield A. Ion exchange properties of a cesium ion selective titanosilicate". Solv. Extr. Ion Exch. 1996, 14:341-354.
12. 60Co on a synthetic titanosilicate analogue of the mineral penkvilksite-2O and antimonysilicate. J. Radioanal. Nucl. Chem. 2001, 247:209-219.
13. 57Co in sodium titanosilicate and the effect of crystallinity on selectivity. Sep. Purif. Technol. 2002, 28:13-23.
14. Pavel C.C., Popa K., Bilba N., Cecal A., Cozma D.G., Pui A. Study of sorption of some radiocations on microporous titanosilicate ETS-10. J. Radioanal. Nucl. Chem. 2003, 258:243-248.
15. Tripathi A., Medvedev D.G., Nyman M., Clearfield A. Selectivity for Cs and Sr in Nb-substituted titanosilicate with sitinakite topology. J. Solid State Chem. 2003, 175:72-83.
16. Al-Attar L., Dyer A., Paajanen A., Harjula R. Purification of nuclear wastes by novel inorganic ion exchangers. J. Mater. Chem. 2003, 13:2969-2974.
17. 2+. Micropor. Mesopor. Mater. 2006, 96:157-167.
18. 2+ radioactive ions by ETS-4 microporous titanosilicate. J. Radioanal. Nucl. Chem. 2006, 269:155-160.
19. 82Sr from irradiated targets. Appl. Radiat. Isot. 2006, 64:422-430.
20. Celestian A.J., Kubicki J.D., Hanson J., Clearfield A., Parise J.B. The mechanism responsible for extraordinary Cs ion selectivity in crystalline silicotitanate. J. Am. Chem. Soc. 2008, 130:11689-11694.
21. 60Co from aqueous solutions by titanosilicate: a radiotracer study. J. Radioanal. Nucl. Chem. 2010, 285:483-489.
22. 2+ cations into a titanosilicate matrix. J. Mater. Chem. 2011, 21:3831-3837.
23. Popa K., Pavel C.C. Radioactive wastewaters purification using titanosilicates materials: state of the art and perspectives. Desalination 2012, 293:78-86.
24. Pavel C.C., Walter M., Popa K. The improvement of retention capacity of ETS-10 towards uranyl ions by porosity modification and their immobilization into a titanosilicate matrix. J. Mater. Chem. 2008, 18:3342-3346.
25. Borcia C., Popa K., Pavel C.C., Dascǎlu A., Viţelaru C., Apetrachioaei B.A. Sorption of thallous ion from acidic aqueous solutions onto as-made and modified ETS-10. J. Radioanal. Nucl. Chem. 2011, 288:25-30.
26. Pavel C.C., Vuono D., Catanzaro L., De Luca P., Bilba N., Nastro A., Nagy J.B. Synthesis and characterization of the microporous titanosilicates ETS-4 and ETS-10. Micropor. Mesopor. Mater. 2002, 56:227-239.
27. Anderson M.W., Terasaki O., Ohsuna T., Malley P.J.O., Philippou A., Mackay S.P., Ferreira A., Rocha J., Lidin S. Microporous titanosilicate ETS-10: a structural survey. Philos. Mag. B 1995, 71:813-841.
28. Noh Y.D., Komarneni S.K., Mackenzie K.J.D. Titanosilicates: giant exchange capacity and selectivity for Sr and Ba. Sep. Purif. Technol. 2012, 95:222-226.
29. Dyer A. Ion-exchange properties of zeolites. Stud. Surf. Sci. Catal. 2005, 157:181-204.
30. Townsend R.P. Ion exchange in zeolite: some recent developments in theory and practice. Pure Appl. Chem. 1986, 58:1366-1369.
31. Townsend R.P. Ion exchange in zeolites. Stud. Surf. Sci. Catal. 1991, 58:359-390.
32. Coker E.N. Ion exchange equilibria and kinetics in zeolites: influence of framework flexibility and charge density. Stud. Surf. Sci. Catal. 2007, 170A:110-120.