Heap Leaching and Perspectives of Bioleaching Technology for the Processing of Low-Grade Copper-Nickel Sulfide Ores in Murmansk Region, Russia

• Autorzy: Svetlov A. , Seleznev S. , Makarov D. , Selivanova E. , Masloboev V. , Nesterov D.

Warianty tytułu

PL

Ługowanie hałdy i perspektywy bioługowania dla przeróbki ubogich siarczkowych rud miedziowo-niklowych w rejonie Murmańska (Rosja)

• Języki publikacji: EN

Abstrakty

EN

Explored reserves are reducing. Сut-off grade sulfide ores from both abandoned and currently developed deposits, overburden rock while being a major source of non-ferrous metals, pose a serious environmental hazard if unprocessed. Reasonable utilization of rock waste dumps and low-grade ore is beneficial both from environmental and economical viewpoints. New techniques are designed to increase the selectivity and completeness of the disclosure of sulfide minerals, even in low-grade ores and mining waste. Among the variety of approaches is providing a bioleaching.

PL

Udokumentowane zasoby rudy są ograniczone. Rudy siarczkowe pozostałe w złożu po wydobyciu stwarzają poważne zagrożenie dla środowiska. Racjonalne wykorzystanie składowisk odpadów i rudy o niskiej zawartości metalu jest korzystne zarówno z punktu widzenia ochrony środowiska jak i ekonomiki. Nowe techniki mają na celu zwiększenie selektywności i kompletności wykorzystania minerałów siarczkowych, nawet z rud o niskiej zawartości i odpadów górniczych. Wśród różnych technologii rozpatrywane jest bioługowanie.

Słowa kluczowe

EN

natural and anthropogenic sulphide-containing raw materials; non-ferrous metals; heap bioleaching

PL

minerały siarczkowe naturalne i antropogeniczne; metale nieżelazne; ługowanie hałdy

• Wydawca: Polskie Towarzystwo Przeróbki Kopalin
• Czasopismo: Inżynieria Mineralna
• Rocznik: 2017
• Tom: R. 18, nr 1
• Strony: 51--57
• Opis fizyczny: Bibliogr. 21 poz.

Twórcy

autor

Svetlov A.

• Institute of Industrial North Ecology Problems of the Kola Science Centre of RAS, Fersman St., 14a, Apatity, Murmansk Region, 184209, Russia

autor

Seleznev S.

• Coordination Center Geologorazvedka” LLC, 8 Line, 3/9, Vasilievsky Island, St. PETERSBURG, 199034, Russia

autor

Makarov D.

• Institute of Industrial North Ecology Problems of the Kola Science Centre of RAS, Fersman St., 14a, Apatity, Murmansk Region, 184209, Russia

autor

Selivanova E.

• Geological Institute of the Kola Science Centre of RAS, Fersman St., 14, Apatity, Murmansk Region, 184209, Russia

autor

Masloboev V.

• Institute of Industrial North Ecology Problems of the Kola Science Centre of RAS, Fersman St., 14a, Apatity, Murmansk Region, 184209, Russia

autor

Nesterov D.

• I.V. Tananaev Institute of Chemistry and Technology of Kola Science Centre RAS, Fersman St., 26a, Apatity, Murmansk Region, 184209, Russia

Bibliografia

• 1. KASHUBA, S. G. and LESKOV, M. I. Heap leaching in Russian practice – review and analysis of perspectives. Gold and technologies, No.1(23), 2014, p.10-14.
• 2. LODEISHCHIKOV, V. V. Processing of nickel-containing ores by heap bacterial leaching. The experience of Finnish company Talvivaara. Gold mining, No.132, 2009, p.12-14.
• 3. MAKAROV, V. N. et al. Potential environmental danger of the copper-nickel ore processing tailing dumps removed from service. Chemistry for sustainable development, Vol.13, No. 1, 2005, p.85-93.
• 4. MAKAROV, D.V. et al. Changes in concentrations of Ni, Cu, Co, Fe and Mg in copper-nickel ore processing tailings during storage. Engineering ecology, No.1, 2004, p.18-28.
• 5. MASLOBOEV, V.А. et al. Environmental impact assessment of storage of copper-nickel extraction and processing wastes. Physico-technical problems of mineral resource development, No.3, 2014, p. 138-153.
• 6. POLKIN, S.I. et al. Bacterial leaching of non-ferrous and rare metals. М.: Nedra, 1982, 288 p.
• 7. PRIPACHKIN, P.V. et al. Cu-Ni-PGM and Cr deposits of the Monchegorsk district, the Kola Peninsula, Russia. Travel guide of a geological excursion, Apatity: Mining Institute KSC RAS, 2013, 44 p.
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• 9. KHALEZOV, B.D. Heap leaching of copper and copper-zinc ores: (Russian experiece). Ekaterinburg: Publ. UrD RAS, 2013, 346 p.
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• 12. HALINEN, A.-K. et al. Microbial community of Talvivaara demonstration bioheap. Advanced Materials Research, V.20-21, 2007, P. 579.
• 13. HUNTER, C. BioHeapTM leaching of a primary nickel-copper sulphide ore. Nickel/Cobalt-8 Technical Proceedings (Perth), ALTA Metallurgical Services, Melbourne, 2002, 11 p.
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• 17. RIEKKOLA-VANHANEN, M. Talvivaara black schist bioheapleaching demonstration plant. Advanced Materials Research, V.20-21, 2007, p.30-33.
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• 21. WILLIAMS, T. BIOHEAP™ bacterial leaching of the Sherlock Bay Nickel Mine primary nickel-sulphide ore in saline water. Nickel/Cobalt Conference (Perth), ALTA Metallurgical Services, Melbourne, 2006, 13 p.

Uwagi

Opracowanie ze środków MNiSW w ramach umowy 812/P-DUN/2016 na działalność upowszechniającą naukę (zadania 2017).