Browse > Article
http://dx.doi.org/10.5012/bkcs.2004.25.7.1019

Sorption and Separation of Thiocyanate Gold and Silver Complexes and Determination of Gold by Diffuse Reflectance Spectroscopy  

Danilenko, N.V. (Dept. of Chemistry, Krasnoyarsk State University)
Kononova, O.N. (Dept. of Chemistry, Krasnoyarsk State University)
Kachin, S.V. (Dept. of Chemistry, Krasnoyarsk State University)
Kholmogorov, A.G. (Institute of Chemistry and Chemical Technology, Siberian Dept. of the Russian Academy of Science)
Dmitrieva, Zh.V. (Dept. of Chemistry, Krasnoyarsk State University)
Plotnikova, E.A. (Dept. of Chemistry, Krasnoyarsk State University)
Publication Information
Bulletin of the Korean Chemical Society / v.25, no.7, 2004 , pp. 1019-1024 More about this Journal
Abstract
The present paper is focused on simultaneous sorption concentration of gold (III) and silver (I) from thiocyanate solutions using high-selective anion exchanger AN-25 and subsequent separation of these ions at various concentrations of thiocarbamide (eluent). As a result, silver (I) ions are completely eluted from AN-25 and gold (III) ions remain in the resin phase and can be determined directly in the solid phase by diffuse reflection spectroscopy. It is proposed to use the sorption-spectroscopic method for Au(III) determination in aqueous solutions. The calibration curve is linear in the concentration range of 1-19 mg/L (sample volume is 10.0 mL) and the detection limit is 0.05 ${\mu}g/mL$. The presence of Cu(II), Co(II), Fe(II) do not hinder this determination. Au(III) was determined in industrial solutions.
Keywords
Gold, Silver; Anion exchanger; Sorption; Separation;
Citations & Related Records
Times Cited By KSCI : 1  (Citation Analysis)
Times Cited By Web Of Science : 2  (Related Records In Web of Science)
Times Cited By SCOPUS : 2
연도 인용수 순위
1 Kholmogorov, A. G.; Kononova, O. N.; Pashkov, G. L.; Kononov, Y. S. Hydrometallurgy 2002, 64, 43.   DOI   ScienceOn
2 Pollard, J. H. A Handbook of Numerical and Statistical Techniques; Cambridge University Press: Cambridge, U. K., 1977; p 342.
3 Abbruzzese, C.; Fornary, P.; Massidda, R.; Veglio, F.; Ubaldini, S. Hydrometallurgy 1995, 39, 265.   DOI   ScienceOn
4 Yoshimura, K.; Waki, H.; Ohashi, S. Talanta 1976, 23, 449.   DOI   ScienceOn
5 Yanovskaya, E. S.; Trofimchuk, A. K.; Arendaryuk, E. N.; Tsyganovich, E. A. Journal Neorganicheskoy Khimii 2002, 47, 404.
6 Busev, A. I.; Ivanov, V. M. Analytical Chemistry of Gold; Nauka: Moscow, Russia, 1973; p 264. (in Russian)
7 Runov, V. L.; Tropina, V. V. Journal Analiticheskoy Khimii 1996, 51, 64.
8 Yoshimura, K.; Toshimitsu, Y.; Ohashi, S. Talanta 1980, 29, 693.
9 Kalyakina, O. P.; Kononova, O. N.; Kachin, S. V.; Kholmogorov, A. G. Acta Hydrochimica et Hydrobiologica 2000, 28, 272.   DOI   ScienceOn
10 Harris, D. C. Quantitative Chemical Analysis; W.Y. Freeman and Company: New York, U.S.A., 1996; p 164.
11 Pivovarov, A. A.; Sergeeva, O. V. Ekotekhnologii I Resursosberezhenie 1998, 5, 22.
12 Mineev, G. G.; Panchenko, A. F. Dissolvents for Gold and Silver in Hydrometallurgy; Metallurgiya: Moscow, Russia, 1994; p 241. (in Russian)
13 Barbosa, O.; Monhemius, A. J. In Precious Metals-89. Proceedings of Int. Symp. TMS Ann. Meet.; Las-Vegas, U.S.A., 1989; p 307.
14 Danilenko, N. V.; Kononova, O. N.; Kachin, S. V.; Klimantsev, V. S.; Kholmogorov, A. G.; Pashkov, G. L.; Kononov, Y. S.; Shipin, D. N. In Fundamental Problems in Metallurgy, Proceedings of III Scientific and Technical Conf.; Yekaterinburg, Russia, 2003; p 22.
15 Umland, F.; Janssen, A.; Thierig, D.; Wunsch, G. Theorie und Praktische Anwendung von Komplexbildnern; Akademische Verlagsgesellschaft: Frankfurt am Main, Germany, 1971; p 332.
16 Terletskaya, A. V.; Bogoslovskaya, T. A. Khimiya I Tekhnologiya Vody 1994, 16, 338.
17 Kalyakina, O. P.; Kononova, O. N.; Kachin, S. V.; Kholmogorov, A. G. Bull. Korean Chem. Soc. 2004, 25, (in press).
18 Akhmetov, N. S. General and Inorganic Chemistry; Vysshaya Shkola: Moscow, Russia, 1989; p 588. (in Russian)
19 Beamish, F. E. The Analytical Chemistry of the Noble Metals; Pergamon: Oxford, U. K., 1966; p 425.
20 Pashkov, G. L.; Kononov, Y. S.; Kholmogorov, A. G.; Kononova, O. N.; Kuzina, Z. P. In Electrochemistry in Mineral and Metal Processing, Proceedings of Int. Symp.; Toronto, Canada, 2000; p 187.
21 Hughes, M. N. Chemistry and Biochemistry of Thiocyanic Acid and Its Derivatives; Academic Press: New York and London, U.S.A. and U.K., 1976; p 127.
22 Gurieva, R. F.; Savvin, S. B. Journal Analiticheskoy Khimii 2002, 57, 1158.
23 Gurieva, R. F.; Savvin, S. B. Journal Analiticheskoy Khimii 2000, 55, 280.
24 Kholmogorov, A. G.; Pashkov, G. L.; Kononova, O. N.; Kononov, Y. S.; Plekhanov, V. P. Khimiya v Interesakh Ustoychivogo Razvitiya 2002, 9, 293.
25 Hering, R. Chelatbildende Ionenaustauscher; Akademie-Verlag: Berlin, Germany, 1967; p 268.
26 Kalyakina, O. P.; Kononova, O. N.; Kachin, S. V.; Kholmogorov, A. G. Bull. Korean Chem. Soc. 2003, 24, 173.   DOI   ScienceOn
27 Kononova, O. N.; Kholmogorov, A. G.; Kononov, Y. S.; Pashkov, G. L.; Kachin, S. V.; Zotova, S. V. Hydrometallurgy 2001, 59, 115.   DOI   ScienceOn
28 Kononova, O. N.; Kholmogorov, A. G.; Kachin, S. V.; Kalyakina, O. P.; Pashkov, G. L.; Kononov, Y. S. Sorbtsionnye I Khromatograficheskie Processy 2002, 2, 127.
29 Kubelka, P.; Munk, F. Z. Z. Techn. Phys. 1931, 12, 593 (cited from ref. 18).
30 Meretukov, M. A.; Orlov, P. M. Metallurgy of Noble Metals; Metallurgiya: Moscow, Russia, 1991; p 537. (in Russian)
31 Brykina, G. D.; Marchenko, D. Y.; Shpigun, O. A. Journal Analiticheskoy Khimii 1995, 50, 440.
32 Strizhko, L. S. Metallurgy of Gold and Silver; MISIS: Moscow, Russia, 2001; p 336. (in Russian)
33 Saldadze, K. M.; Kopylova-Valova, V. D. Complex-forming Ion Exchangers; Khimiya: Moscow, Russia, 1980; p 402. (in Russian)