Analytical Study of Enrichment of Low Content Platinum in Natural Minerals by using Polymeric Sorbent

  • Samgain Odonchimeg Quality Control Department, Central Laboratory of Chemistry, Erdenet Mining Corporation, Orkhon 61027, Mongolia
  • Jamba Oyun Chemistry Department, Ulaanbaatar State University, Ulaanbaatar 13371, Mongolia
  • Namsrai Javkhlantugs School of Engineering and Applied Sciences, National University of Mongolia, Ulaanbaatar 14201, Mongolia
Keywords: platinum standard solution, polystyrene-azo-thiazan-dithion-2.4, chelate complex, natural rock.


In order to enrich low content platinum (Pt), polystyrene-azo-thiazan-dithion-2.4(PSTDT) has been selected from several polymeric sorbents that able to create with it a chelate complex. We studied physical-chemical characteristics of sorbent and their complexes with platinum. Analytical parameters of condition for platinum concentration are determined. The platinum sorption process with sorbents having thiazan-dithion groups runs with detaching of two protons from FAG. In the complex these results allow to suggest the obvious, structure of chelate fragments. We define that in the optimal conditions for platinumsorption [H+], sorption all time and temperature. A new rapid and reliable method of concentration and derivation of quantitative of (Pt) natural minerals objects by polymeric FAG thiazan-dithion groups is proposed.


[1] D. Bilba. D. Bejan and L.Tofan. “Chelating Sorbents in Inorganic Chemical Analysis”. Croatica chemica acta, vol. 71, pp. 155-178, Des. 1998.
[2] I. Yuri Murinov and R. Galina Anpilogova. “Reaction ability of heterochain complex-forming organo polymeric and organo silicon S-, N-containing sorbents toward noble metals”. Issue in Honor of Academician Michael G. Voronkov ARKIVOC, vol. 9, pp. 166-186, May. 2001.
[3] N.N. Basargin. E.R Oskotskaya, S.V. Cheplev and Yu.G. Rozovskii. “Formation of Mixed Ligand Complexes in the Complexing Polymer Sorbent Pb2+ Dinitrophenol Systems”. Russ. J. Inorg. Chem, vol. 55, pp. 541544, Sep. 2010.
[4] N.N. Basargina. N.I. Kosolapova. V.Yu. Anikin and Yu.G. Rozovskii. “Sorption of Phosphorus(V) by Polymeric Sorbents Based on Aminopolystyrene and 4-Amino-N-azo benzene sulfamide”. Russian Journal of Inorganic Chemistry, vol. 52, pp. 1740−1744, Oct. 2007.
[5] K. Nag. D.S. Joarda. “Metal complexes of sulfur-nitrogen chelating agents. V. 2-N- Ethylaminocyclopentene-1-dithiocarboxylic acid complexes of Ni(II), Pd(II), Pt(II), CO(II), Co(III), and Cu(I)”. Can. J. Chem, vol. 54, pp. 2827-2831, Feb. 1976.
[6] N.N. Basargin. Yu.G. Rozovsky. V.A. Volchenkova. U.F. Basargin. “Analysis of gold in natural minerals to enrich by using polystyrene-azo tiazanditionom-2.4”. Indust. Lab, vol. 10, pp. 5-7, Jul. 1995. /in Russian/
[7] M.A. Babuev, N.N. Basargin , S.А. Аhmedov, Yu.G. Rozovsky, “Spectrophotometric determination Hg(II) in natural water,” Indust. Lab, vol. 72, pp. 12-14, Feb. 2006. /in Russian/
[8] L. Tofan. C. Păduraru. L. Bulgariu and R. Wenkert. “Perspectives on Analytical Methodology of Platinum Metals,” Advanced Materials Research, vol. 95, pp. 9-16, Jun. 2010.
[9] J. Chwastowska. W. Skwara. E. Sterli´nska. L. Pszonicki. “Determination of platinum and palladium in environmental samples by graphite furnace atomic absorption spectrometry after separation on dithizone sorbent”. Talanta, vol. 64, pp. 224–229, March. 2004.
[10] C. Bosch Ojeda. F. Sa´nchezRojas. J.M. Cano Pavo ´nC. Bosch Ojeda. F. Sa´nchezRojas J.M. Cano Pavo´n. “Determination of platinum by graphite furnace atomic absorption spectrometry in foods and beverages using an automated on-line separation-preconcentration system”. Elsevier, Food Control, vol. 17, pp. 365–369, Jun. 2006.
[11] P. Watkins. E. Yuriev. “Determination of Platinum and Palladium in Chelated Systems by GFAAS”. Agilent technologies, pp. 1-6, Nov. 1995.
[12] P. Ratre. D. Kumar. “Spectrophotometric Determination of Pt (II) and Pd (II) in Environmental Samples Collected from Highly Polluted Areas of Delhi Region of India”. International Journal of Emerging Technologies in Computational and Applied Sciences, pp. 421-429, 2013.
[13] A. Ashok Mhaske. M. Purushottam Dhadke. “Extraction separation studies of Rh, Pt and Pd using Cyanex 921 in toluene-a possible application to recovery from spent catalysts”. Elsever, Hydrometallurgy, pp. 143–150, 200 .
[14] B. Svetlana. P. Yuliya, U. Alexander. A. Yuliya and P. Alexander, “Recovery of Au(III), Pt(IV), and Pd(II) Using Pyridylethyl-Containing Polymers: Chitosan Derivatives vs Synthetic Polymers”. Ind. Eng. Chem. Res, pp. 10377–10385, 2016
[15] Y. F. Shen. W. Y. Xue. “Recovery palladium, gold and platinum from hydrochloric acid solution using 2-hydroxy-4-sec-octanoyl diphenyl-ketoxime”. Purif. Technol, vol.56, pp. 278–283, Sep. 2007.
[16] M. Bortoluzzi. G. Paolucci. B. Pitteri. P. Zennaro. V. Bertolasi. “New platinum(II) and palladium(II) quinoline-imine-pyridine, quinoline-imine-thiazole and quinoline-imine-imidazole complexes by metal-assisted condensation reactions”. Elsever, Journal of organometallic chemistry, vol. 696, pp. 2565-2575, Mar. 2011.
[17] V. Joshi. “Platinum(II) and palladium(II) complexes with sulphur and nitrogen chelating agents” . Proc.Indian natn. Sci. Acad, vol. 4, pp. 664-669, Des. 1988.
[18] R. Ohno. N. Ueyama. and A. Nakamura. “Influence of the Distal Para Substituent through NH- - -S Hydrogen Bonds on the Positive Shift of the Reduction Potentials of [Fe4S4(Z-cys-Gly-NHC6H4-p -X),I2- (X = H, OMe, F, C1, CN) Complexes”. Inorg. Chem, vol.30, pp. Feb. 4887-4891, 1991.
[19] M. Mahmoud Al-Ktaifani. K. Mwaffak Rukiah “N,N’-methylenedipyridinium Pt(II) and Pt(IV) hybrid salts:synthesis, crystal and molecular structuresof [(C5H5N)2CH2] [PtCl4]and[(C5H5N)2CH2].[PtCl6]”. Chemical Papers, vol. 11, pp. 1032–1038, Apr. 2012.
[20] A. Abedi. V. Amani. N. Safari. S.Nasser Ostad, B. Notash, “From proton transfered to cyclometalated platinum(IV) complex: Crystal structure and biological activity”. Journal of Organometallic Chemistry, pp. 30-37, Aug. 2015.
[21] I. Nicolay Dodoff. D. Kovala-Demertzi. M. Kubiak. J. Kuduk-Jaworska. A. Kochel. and A. Galina Gorneva. “Dimethyl Sulfoxide containing Platinum(II) and palladium(II) Chelate complexes of Glyoxylic and Pyruvic acid thiosemicarbazones, A New class of cytotoxic metal complex”. Z. Naturforsch, pp. 1110-1122, Feb. 2006.
[22] M. Watabea. H. Fukuda. K. Kitsukawa. H. Nakajima. Y. Yukawa. S. Igarashi. Y. Fujii. T. Takayama. “Preparation of platinum(IV) complexes with dipeptide and diimine. X-ray crystal structure and 195Pt NMR spectra” . Journal of Inorganic Biochemistry, vol.100, pp. 1653–1659, May. 2006.
[23] J. Christopher Adams. A. Angeloni. A. Guy Orpen. J. Thomas Podesta. and B. Shore. “Crystal Synthesis of Organic-Inorganic Hybrid Salts Based on Tetrachloroplatinate and -palladate Salts of Organic Cations:Formation of Linear, Two-, and Three-Dimensional NH‚‚‚Cl Hydrogen Bond Networks”. Crystal Growth & design, vol.6, pp. 411-422, Sep. 2006.
[24] A. Klein, M. Neugebauer, A. Krest, A. Lüning, S. Garbe, N. Arefyeva and N. Schlörer, “Five Coordinate Platinum(II) in [Pt(bpy)(cod)(Me)][SbF6]: A Structural and Spectroscopic Study,” Inorganics, pp. 118-138, 2015.
[25] N. N. Basargin, Yu. G. Rozovsky, “Organic reagents and chelating sorbents in the analysis of mineral objects,” М.: Наука, 1980, pp. 190 с. /in Russian/
[26] N. N. Basargin, Analytical properties correlation and prediction of the organic reagents and chelate sorbents. Nauka, 1986, pp. 106-107. /in Russian/
[27] N. Narantsogt. G. Burmaa. A. Perlee-Oidov. N. Shurkhuu. N. Javkhlantugs. “Molecular modeling of acidic treated PSTM-3T polymer for removal of heavy metal ions by experimental and computational studies” . Int. J. Poly. Sci, vol.2014, pp. 1-6, May. 2014.