The paper presents the yield of carbon-and-cooper-bearing shale from the Legnica and Glogow Copper Basin flotation also called Kupferschiefer in the presence of ethylene, diethylene and trithylene glycol butyl ethers (C4E1, C4E2, C4E3) frothers characterized by frother normalized concentration that is ratio of the frother concentration, and its critical coalescence …
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Natural carbonaceous copper-bearing shale, ch alcocite and bornite, all originated from the copper ore, called the Kupferschiefer sedimentary ore, mined by KGHM Polska Miedz S.A. located in Poland ...
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Copper shale ore samples come that from Mansfeld mining waste dump (Germany), Sangerhausen mine (Germany) and Rudna mine (Poland) were leached with biologically produced leaching agents. Chemical analyses of ore samples demonstrate leaching kinetic and efficiency reaching copper yield up to 45.1%.
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In southwest Poland the horizons mined for copper extend laterally for ca. 600 km 2 and vary in thickness from 0.4 to several tens of metres. During the last 25 years, annual production of ore has amounted to about 30 Mt, from three principal mines: Rudna, Polkowice-Sieroszowice, and Lubin (USGS, 2015).Copper production has been steadily rising during this …
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Conference: XXVI International Mineral Processing Congress 2012, New Delhi, India, September 24-28, 2012; At: pp. 3067-3075; Volume: Proceedings of XXVI International Mineral Processing Congress 2012
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sbm copper processing shale polandComparative Analysis of the Strength Distribution for Copper ores processed in Poland are the mixtures of three lithological types: calcium and In the Polkowice processing plant,in turn,carbonate is the predominant ore type,of copper ore (carbonate,sandstone,and shale ore) were manually divided within each particle size fraction …
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Polish sediment-hosted stratiform copper deposits associated with Zechstein sediments are one of the country's most valuable natural resources and the basis for its copper industry. The paper presents the history of their research and …
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The upper Permian Kupferschiefer is a transgressive polymetallic deposit that contains considerable reserves of noble and valuable metals [1]. The organic carbon concentration in the black shale profile is about 2.4-16% [2, 3]. It occurs among other as long chain saturated and unsaturated hydrocarbons, policyclic aromatic hydrocarbons, acid esters, …
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Copper bearing shale occurring as a Kupferschiefer Zechstein layer in South West Poland, called Lubin-Glogow Copper Basin, or LGOM, is mined and processed by KGHM Polska Miedź SA. The shale layer, together with a sand stone layer located below shale and a dolomite layer located above shale, forms copper ore which is an
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The copper-bearing shale, a sedimentary rock of the Zechstein age (Konopacka and Zagozdzon, 2014), originated from the Legnica-Głogow Copper District with a copper content of 2.95% in the rock, 7.25% of organic matter and a CO 2 content of 15.1% (Karwowski, 2018). Copper-bearing shale was collected
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ABSTRACT This study involved the chemical and detailed mineralogical analysis of the final copper concentrate produced at the Lubin Concentrator, one of the concentrating plants of the Mining–Smelting Complex KGHM Polska Miedz SA. The KGHM Complex mines and processes are one of the world's biggest stratiform-type copper deposits. The ore processed …
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2. Experimental 2.1. Materials Natural carbonaceous copper-bearing shale, chalcocite and bornite, all originated from the copper ore, called the Kupferschiefer sedimentary ore, mined by KGHM Polska Miedz S.A. located in Poland,
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For these two reasons the highest Au and platinum-group-element-bearing contents (Au, up 3,000 ppm; Pt, 10-370 ppm; and Pd, 10-120 but sometimes up to 1,000 ppm) are present in a layer a few centimeters thick at the bottom of the black shale (platinum-group-element-bearing shale) when this shale is overlain by phosphates, borates, and ...
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Despite rich deposits of copper in SW Poland, their exploitation in prehistory has not been confirmed, and in the literature it is usually argued that raw materials processed in …
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Geological and technological conditions of Cu production in the Polish copper mines of the Legnica-Glogów Copper Belt are presented. Cu production is recognized as a technological fractal ...
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Silver, cobalt and nickel mineralogy and geochemistry of shale ore in the sediment-hosted stratiform Nowa Sól copper–silver deposit, SW Poland Tomasz Bieńko; Tomasz Bieńko * 1. University of Warsaw, Faculty of Geology, Warsaw, Poland. 2. Polish Geological Institute, National Research Institute ...
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In this research, the field of mineral processing of Polish copper ore is under investigation. The deposits are exploited by three underground mines: ... predominance of carbonate-shale fraction ...
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Properties of the sedimentary Polish copper ore mined from the Legnica-Glogow Copper Basin (SW Poland) by KGHM Polish Copper S.A. were presented and currently used beneficiation technologies were ...
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lated as "copper shale/slate") is the basal stratigraphic unit of the Zechstein (Fig. 4) and was the reef that was originally mined, although, geologically, it is a nonmetamorphic, C organic -
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The Kupferschiefer of northern central Europe is not only one of the largest sediment-hosted accumulations of copper ores worldwide (largest 1% of deposits with >60 Mt contained Cu) but has also one of the longest continuously documented mining histories, starting from at least 1,199 A.D. in the Mansfeld district of Germany.
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Content of shale fraction in Polish copper ores mined from various LGOM deposits (Kubacz and Skorupska, 2007) Chemical characterization of Lubin shale middlings (1 st and 2 nd sampling campaigns ...
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Metalloporphyrins were isolated from copper-bearing black shale ores. The shale originates from the Lubin copper mine (Poland). The porphyrins have been extracted by way of a Soxhlet apparatus ...
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Affiliations 1 Wroclaw University of Science and Technology, Department of Process Engineering and Technology of Polymer and Carbon Materials, Wybrzeze Wyspianskiego 27, Wroclaw 50-370, Poland. Electronic address: [email protected]. 2 NTNU Norwegian University of Science and Technology, Department of Geoscience and Petroleum, Andersens …
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Physicochemical Problems of Mineral Processing, 40 (2006), 211-225 Fizykochemiczne Problemy Mineralurgii, 40 (2006), 211-225 Agnieszka SZUBERT, Michał ŁUPIŃSKI, Zygmunt SADOWSKI* APPLICATION OF SHRINKING CORE MODEL TO BIOLEACHING OF BLACK SHALE PARTICLES Received June 1, 2006; reviewed; accepted June 30, 2006 Four size …
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For example, the radium content in mine water from the Upper Silesia coal mines in Poland vary from 0.18 to 21 Bq/L (Chałupnik et al., 2001), while in mine water from copper mines in the vicinity of town Lubin in SW Poland, the radium activity concentrations vary in a broad range from 30 mBq/L to about 100 Bq/L e the median is 1.1 Bq/L (Nguyen ...
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The concept introduced here suggests a common provenance of copper origin for all cupriferous sandstones and shale-type deposits, the source of copper being terrigenous red-bed formations deposited under arid conditions. Copper was leached from these rock deposits by...
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The Lubin–Sieroszowice copper mining district in the Fore-Sudetic area in Poland is situated close to the SW paleomargin of the Polish Rotliegend Basin (Karnkowski, 1999, Suchan, 2004) (Fig. 1), in the eastern extension of the Southern Permian Basin of Central Europe, which was developed on various crustal domains (van Wees et al., 2000).
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This study reveals the current problems and prospects of developing shale oil and gas industries in the USA, Canada, Mexico, Poland, Russia, China, India, and Australia. This approach allows a comprehensive and wide view on the industry and its geography. A brief review of the technologies implemented in the shale industry is provided. The key aim of the paper is …
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In this paper, zeta potential as a function of pH of copper-bearing shale, which is mined in Poland by KGHM, was investigated. The measurements were conducted in water and aqueous solutions of ...
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In the world, from the point of beneficiation process, the copper ore deposits can be divided into the following main types [3, 4]: ... Organic components appearing in the Polish copper ores, mainly in a shale layer, are the main cause of difficulties occurring in the flotation process. Their presence in ores essentially determine the
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