Affiliation:
1. Silesian University of Technology , Poland
Abstract
Abstract
The article presents the technologies of obtaining precious metals as a byproduct in the processing of copper concentrates in KGHM POLSKA MIEDŹ SA and in the processing of zinc and lead concentrates in Huta Cynku “MIASTECZKO ŚLĄSKIE”. Discussed technologies for recovery of silver from secondary raw materials such as: used silver catalysts, scrapped electronic devices, defective transistors, scrap of silver-plated glasses, used solutions used for processing photosensitive materials are discussed. Jewellery and tableware and technical coatings in electronics and electrical engineering. The high reflectivity of the light rays from the silver surface was used in the production of special reflectors and mirrors, and chemical resistance in the construction of apparatus (such as equipment resistant to molten hydroxide alkali metals).
Subject
General Chemical Engineering
Reference21 articles.
1. Babiński, W. (1986). Srebro i jego zastosowanie. Gliwice: Skrypt Pol. Śl.
2. Biały, W., Wedzicha J. and Nordin V. (2018). Masurement of Weldings Incompatibility in Constructions. Multidisciplinary Aspects of Production Engineering, 1, pp. 117-128.10.2478/mape-2018-0016
3. Bołoz, Ł. and Midor, K. (2018). Process innovations in mining industry and effects of their implementation presented on example of longwall milling heads. Acta Montanistica Slovaca, 23(3), pp. 282-292.
4. Brodny, J. and Tutak, M. (2016). Determination of the zone endangered by methane explosion in goaf with caving of operating longwalls. 16th International Multidisciplinary Scientific SGEM Conference Proceedings, 1(2), pp. 299-306. DOI:10.5593/SGEM2016/B12/S03.03910.5593/SGEM2016/B12/S03.039
5. Brodny, J. & Tutak, M. (2018a). Determination of the Zone with a Particularly High Risk of Endogenous Fires in the Goaves of a Longwall with Caving. Journal of Applied Fluid Mechanics, 1(3), pp. 545-553. DOI:10.18869/acadpub.jafm.73.246.2724010.18869/acadpub.jafm.73.246.27240
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