Study of Gold, Copper and Nickel Adsorption, from their Acidic Chloride Solutions, Onto Activated Carbon

• Autorzy: Wojnicki M. , Socha R. P. , Luty-Błocho M. , Partyka B. , Polański M. , Deszcz P. , Kołczyk K. , Żabiński P.

Identyfikatory

DOI

10.24425/118911

• Języki publikacji: EN

Abstrakty

EN

In this paper, a simple and effective method for gold recovery is described. The paper describes a way to recover gold onto activated carbon from a synthetic solution of gold(III) chloride. The method can also be used on nickel(II) as well as copper(II) chloride of where the metal ion ratios are comparable to the metal ratios found in some electronic waste. With the use of activated carbon in the process of electrolyte purification it is possible to selectively remove gold in metallic form from the solution. XPS studies have confirmed that metallic gold is present on the carbon surface. A spectrophotometric method was used to determine the concentration of Au(III) in the solution. Different concentration of nickel(II) as well as copper(II) were investigated. In all cases, adsorption and reduction of Au(III) to the metallic form was observed.

Słowa kluczowe

EN

adsorption; gold(III) chloride ions; recovery; recycling

• Wydawca: Institute of Metallurgy and Materials Science of Polish Academy of Sciences ; Committee of Materials Engineering and Metallurgy of Polish Academy of Sciences
• Czasopismo: Archives of Metallurgy and Materials
• Rocznik: 2018
• Tom: Vol. 63, iss. 1
• Strony: 73--81
• Opis fizyczny: Bibliogr. 20 poz., rys., tab.

Twórcy

autor

Wojnicki M.

• AGH University of Science and Technology, Faculty of Non-Ferrous Metals, 30 Mickiewicz Ave., 30-059 Krakow. Poland

autor

Socha R. P.

• Institute of Catalysis and Surface Chemistry Polish Academy of Sciences, Niezapominajek 8, 30-239 Krakow, Poland

autor

Luty-Błocho M.

• AGH University of Science and Technology, Faculty of Non-Ferrous Metals, 30 Mickiewicz Ave., 30-059 Krakow. Poland

autor

Partyka B.

• AGH University of Science and Technology, Faculty of Non-Ferrous Metals, 30 Mickiewicz Ave., 30-059 Krakow. Poland

autor

Polański M.

• AGH University of Science and Technology, Faculty of Non-Ferrous Metals, 30 Mickiewicz Ave., 30-059 Krakow. Poland

autor

Deszcz P.

• AGH University of Science and Technology, Faculty of Non-Ferrous Metals, 30 Mickiewicz Ave., 30-059 Krakow. Poland

autor

Kołczyk K.

• AGH University of Science and Technology, Faculty of Non-Ferrous Metals, 30 Mickiewicz Ave., 30-059 Krakow. Poland

autor

Żabiński P.

• AGH University of Science and Technology, Faculty of Non-Ferrous Metals, 30 Mickiewicz Ave., 30-059 Krakow. Poland

Bibliografia

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• [5] B. Streszewski, W. Jaworski, K. Szaciłowski, K. Pacławski, International Journal of Chemical Kinetics 46, (2014), DOI:10.1002/kin.20850.
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• [13] M. Wojnicki, E. Rudnik, M. Luty-Błocho, R.P. Socha, Z. Pędzich, K. Fitzner, K. Mech, Australian Journal of Chemistry 69, 254 (2016), DOI:http://dx.doi.org/10.1071/CH15275.
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• [15] Z. Marczenko, M. Balcerzak, Separation, Preconcentration and Spectrophotometry in Inorganic Analysis, in: M. Zygmunt, B. Maria (Eds.) Analytical Spectroscopy Library, vol. 10, Elsevier, New York, 2000, pp. 474-482.
• [16] M. Wojnicki, E. Rudnik, M. Szablowska, J. Partyka, Przemysl Chem. 10, (2015), DOI:10.15199/62.2015.10.7.
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• [18] J. Matthew, Surface and Interface Analysis 36, (2004), DOI:10.1002/sia.2005.
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Uwagi

EN

1. Authors thank Mrs. Ewa Zalecka (Brenntag Polska) and Mr. Martin Fisher (Norit Nederland BV) for kind supply of the activated carbon used in this study. This work was supported by AGH University of Science and Technology (contract no. 11.11.180.726.2017). Solutions protected by patent application PL P.419685

PL

2. Opracowanie rekordu w ramach umowy 509/P-DUN/2018 ze środków MNiSW przeznaczonych na działalność upowszechniającą naukę (2018).