01Jan 2017

EXPERMENTAL AND THEORETICAL STUDY OF GOLD ADSORPTION ONTO POLYMERIC SORBENT.

  • Central Laboratory of Chemistry, Erdenet Mining Corporation, Orkhon 22100, Mongolia.
  • School of Engineering and Applied Sciences, National University of Mongolia, Ulaanbaatar 14201, Mongolia.
  • Department of Chemistry, Ulaanbaatar University, Ulaanbaatar 13374, Mongolia.
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Polystyrene-azo-thiazandithion-2,4 (PSTDT) polymer was used to increase the gold content for analysis of waste copper, copper ore and concentrate. The optimum conditions of the sorption capacity of sorbent, [H+], temperature and time dependence enrichment of gold content were examined to increase analysis efficiency by using treatment of PSTDT polymer. The moleculer structure of PSTDT polymer with gold were successfully determined using by FT-IR and theoretical calculations.


  1. Olmedo P.A., Hernández A.F., Barbier F., Ayouni L., Gi F.l, (2013): Determination of toxic element (mercury, cadmium, lead, tin and arsenic) in fish and shell fish samples. Risk assessment  for the consumers., 59: 63-72.
  2. Hoffman E.L., Clark J.R.,Yeager J.R., (1998): Gold analysis-fire assaying and alternative m Explor. Mining Geol.,  7: 155-160.
  3. Hylander LD., Plath D., Miranda C.R., Lücke S., Öhlander J., Rivera A. T. F., (2007): Comparison of different gold recovery methods with regard to pollution control and e Clean.., 35: 52-61.
  4. Pozhidaev Y., Vlasova N., Vasilyeva I., Voronkov M., (2013): Determination of noble metals in rocks and ores using adsorbent PSTM-3T. Adv. Sci. Let., 19: 615- 618.
  5. Narantsogt N., Burmaa G., Perlee-Oidov A., Shurkhuu N., Javkhlantugs N., (2014): Molecular modeling of acidic treated PSTM-3T polymer for removal of heavy metal ions by experimental and computational s Int. J. Poly. Sci., 2014: 1-6.
  6. Basargin N. N., Rozovsky U.G., V. A. Volchenkova U.G., Basargin U. F., (1995): Analysisof gold in natural minerals to enrich by using polystyrene-azo tiazanditionom-2.4., Lab,  7:  5-7. /In Russian/
  7. Becke A.D., (1993): Density-functional thermochemistry. III. The role of exact exchange. J. Chem. Phys. 98: 5648-5652.
  8. Becke A.D, (1988): Density-functional exchange-energy approximation with correct asymptotic behavior. Rev.  38:  3098-3100.
  9. Lee C., Yang W., Parr R. G.,( 1988): Development of the colle-salvetti correlation-energy formula in to a functional of the electron density. Rev. B, 37: 785-789.
  10. Hehre W.J., Radom L., Schleyer P. R., Pople J.A., (1987): Ab initio molecular orbital theory. John Wiley & Sons: New York..
  11. Barone V., Bloino J., Biczysko M., (2009): Vibrationally-resolved electronic spectra in GAUSSIAN 09. GAUSSIAN 09 Revision.  02: 1-20.
  12. Frish A., DenningtonII R.D., Keith T.A., Millam J., Nielsen A. B., Holder A.J., Hiscoks J., (2007): Gauss View Version 4.1. Gaussian Inc: Wallingford CT.
  13. Coates J., (2004): Encyclopedia of Analytical Chemistry. John Wiley & Sons.Chichester: UK.
  14. Pousti M., Abbaszadeh M., Iashkenari M.S., (2013): A combined experimental and theoretical studies on molecular structure and vibrational spectra of polyaniline and polyaniline/silver nanocomposite. Synthetic Metals. 183: 63-68.

[Odonchimeg. S., Javkhlantugs. N., Tegshjargal. Kh. and Oyun. J. (2017); EXPERMENTAL AND THEORETICAL STUDY OF GOLD ADSORPTION ONTO POLYMERIC SORBENT. Int. J. of Adv. Res. 5 (2). 14-20] (ISSN 2320-5407). www.journalijar.com


DOI:


Article DOI: 10.21474/IJAR01/3110       DOI URL: http://dx.doi.org/10.21474/IJAR01/3110


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