copper processing shale poland
The Kupferschiefer Deposits and Prospects in SW Poland ,
Sep 28, 2019 0183 32 To expand resources, time span and scale of copper production in Poland, exploration and definition of new prospects is of great importance Thirty-five prospective areas with hypothetical and speculative resources have been ,...
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Deep Głogów KGHM Corporate Website
The investment project is 100 owned by KGHM The recoverable resources of copper ore are estimated at nearly 265 million tonnes, with an average copper content of 240 , which represents approx 1/4 of the copper resources and 1/3 of the silver resources in all KGHM licence areas in Poland...
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Mining and enrichment KGHM Corporate Website
Copper and silver are indispensable natural resources for the development of global economy During 60 years of company s activity, KGHM has extracted over a billion tonne of mining output and has produced 20 million tonnes of copper Current deposits will suffice for the next 40-50 years of mining activiti The copper ore deposit operated by KGHM in Poland dips ,...
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Nuclear power is next big bet for Polish copper producer
Sep 29, 2021 0183 32 Polish copper producer looks to nuclear power For those countries most reliant on coal-fired power production, the problem is most acute Poland, with 70 of its power generation dependant on ....
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COPPER AND ORGANIC CARBON UPGRADING SELECTIVITY ,
Oct 11, 2018 0183 32 ABSTRACT Polish sedimentary copper ore located in Lower Silesia SW Poland consists of three lithological fractions sandstone, dolomitic and shale The main copper-bearing minerals are chalcocite, bornite and chalcopyrite The main carrier of organic carbon is shale ore This part of ore is the main reason for technological problems in a metallurgical process...
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Flotation of copper
Keywords flotation frothers, copper shale, critical coalescence concentration 1 INTRODUCTION Copper-bearing shale, also called European Permian black shale or Kupferschiefier 1, 2 is a part the copper ore currently mined in Poland in the Legnica-Glogow Copper Basin area 3 The shale forms a layer...
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Commodity Profile Copper Internal Report OR/09/041
dominate global copper production Estimates suggest at least 90 of copper is derived from sulphide deposits Of the sulphide minerals, chalcopyrite is by far the most important accounting for approximately half of all copper production Figure 2 Deposits Copper deposits are found worldwide in a variety of geological environments...
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MODELLING FRACTURING IN SHALES WITH FLUID ROCK ,
The depth of copper orebody in Rudna deposit range from 844 m up to 1250 m in depth, and Głogów Głęboki-Przemysłowy deposit is up to 1385 m in depth Geological setting of the Kupferschiefer The sedimentary formation of Kupferschiefer literally copper shale extends over the northern Europe on more than 600000 km2 Blundell et al, 2003...
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Bioshale FP6 European project Exploiting black shale ores ,
Jan 01, 2008 0183 32 In Poland, the Lubin ore deposit which is currently being exploited belongs to this type of geological formation and evaluation of potentially more efficient and environmentally sensitive processing routes is of strategic importance for the Polish copper industry...
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SOLVENT EXTRACTION OF VALUABLE METALS FROM ,
Key words shale ore, atmospheric leaching, solvent extraction INTRODUCTION Polish copper deposits LGOM - Legnica-Glogow Copper Basin, SW Poland exhibit unique, sedimentary nature with three ore fractions dolomitic, sandstone, and shale Shale fraction indicates the highest concentrations of copper and accompanying...
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Naturally occurring radioactive material NORM in brown ,
Dec 01, 2002 0183 32 misc etde_20365901, title = Naturally occurring radioactive material NORM in brown coal and copper shale mining areas and its consequences for landscape mitigation author = Schneider, P, Neitzel, P L, Hurst, S, and Osenbrueck, K abstractNote = Extensive uranium mining and processing was widely spread in the former socialist european countries, ,...
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An update on possibilities of metals recovery from Polish ,
Polish copper ores, as well as for by-products and concentrates produced at KGHM Polska Miedź SA, in order to improve efficiency of copper production Several different research units have been working on the topic A special focus was given to ores and to the low grade concentrate from the area of the Lubin mine At the end...
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PDF PRESENTATION OF THE FP6 EUROPEAN PROJECT BIOSHALE ,
concentrates and black shale ores from Poland , evaluated and indicated were important aspects of necessary application of hydrometallurgy ,...
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ORIGINAL ARTICLE The culturable bacteria isolated from ,
Sea The copper ores are of the sandstone and limestone type laminated by shale, characterized by relatively high pH values reaching 8 198 5 and belongs to copper bearing alkaline ultrabasis and carbonatite deposits that are very rare and made up 4 of worldwide copper mining activity Sklodowska and Matlakowska 2007 The copper-bearing...
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Bioflotation of a Black Shale Copper Ore ScientificNet
A sample of black shale fraction of copper ore from the Lubin deposit, Poland, was subjected to pretreatment by different microorganisms to improve the copper recovery during the subsequent flotation Chemolithotrophic bacteria grown on So and S2O3 2- were used to depress pyrite before flotation by means of ethyl xantate as collector...
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Metallogenic Mineral Provinces and World Class Ore ,
The company Polska MiedŸ Polish Copper , owner of the mines, produced 486 000 tonnes of copper in the year 2000, representing 33 of world copper production silver production was 1119 tonnes, and there is also some production of Pb, Au, Ni, Co and Mo Industrial reserves are presently estimated at 780 Mt of ore with an average grade of 2 ....
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WMS205 Malewski Production of copper f
Production of Copper as a Complex Mining and Metallurgical Processing System in Polish Copper Mines of the Legnica-Glogów Copper Belt Jerzy Malewski 1 1 Wrocław University of Science and Technology, Faculty of Geoengineering, Mining and Geology, Na Grobli 15, 50 421 Wrocław, Poland jerzymalewski pwredupl Abstract...
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Major Mines Projects Lubin Mine
The copper content in shale-carbonate ore ranges from 07 to 16 The highest copper grades occur in the Cupriferous Shale, with a gradual decrease in grade both above and below this unit On the whole, horizontal grade variations are insignificant The ore thickness generally varies from 1 m to 7 m but, in places, exceeds 17 m...
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GALVANIC INTERACTIONS OF SULFIDE MINERALS IN ,
Polish copper deposits, known as LGOM Lubin-Glogow Copper Basin, SW Poland exhibit unique, sedimentary nature Rydzewski, 1996 Konstantynowicz, 1990 and consist of three lithological ore fractions dolomitic, sandstone, and shale The shale fraction exhibits the highest concentrations of copper and accompanying...
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SKC finalises copper foil investment plans in Poland ,
Nov 19, 2021 0183 32 When completed in 2024 it will have a production capacity of 50,000 tons per year SKC said it is looking to increase copper foil production in ,...
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The Kupferschiefer Deposits and Prospects in SW Poland ,
Sep 28, 2019 0183 32 The Kupferschiefer copper deposits are located in the central part of the Fore-Sudetic Monocline and in the North Sudetic Trough and there are also numerous occurrences throughout SW Poland These two areas are separated by the ,...
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Hannan Channel Samples 16m 53 Copper And 83 g/t ,
Sep 20, 2021 0183 32 This is almost twice the production of the second largest producing mine The Polish mines are also the sixth largest global copper miner and in 2018, KGHM produced 303 Mt of ore at a grade of 149 copper and 486 g/t silver from a mineralized zone that averages 04m to 55m thickness About Hannan Metals Limited TSXV HAN OTCPK HANNF...
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Bioshale FP6 European project Exploiting black shale ores ,
Copper-enriched polymetallic black-shale ores and their concentrates have been a focus of two large, international projects supported by the European Union, the ,...
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PDF Changes of Electrode Potential in the Non Oxidative ,
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IN SEARCH OF AN EFFICIENT FROTHER FOR PRE
laboratory flotation machine A sample of carbonaceous copper shale originated from the Kupferschiefer stratiform copper deposit Fore-Sudetic Monocline copper ore located in SW Poland The advancing and receding contact angles for the investigated shale/water/air system was 42º and 24º, respectively Bednarek, 2014 Seventy grams...
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Stratigraphic and petrographic comparison of the Creta and ,
Stratigraphic and petrographic characteristics of the Creta copper shale deposit in the Flowerpot Shale of southwestern Oklahoma are compared with the betterknown Rudna deposit in the Kupferschiefer of south-western Poland At Creta, early diagenetic mineralization is indicated by 1 copper sulfide replacement of large spores and of pyrite, 2 lack of compaction of ,...
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Primary copper sulphides from the Kupferschiefer, Poland ,
Finely dispersed, primary, copper sulphide mineralization from the zones of Cu-S paragenesis in the Zechstein copper-bearing shale from the Fore-Sudetic Monocline, Poland, was studied It is represented mostly by small spherules and framboids 5 to 10 μm in size and framboidal clusters of digenite, chalcocite and minor covellite, dispersed throughout the whole shale but ,...
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Copper KGHM Corporate Website
The main source of copper produced by KGHM are mines solely owned by the company The exception is Sierra Gorda mine in Chile, which is now at the commissioning stage, where KGHM owns 55 of shar The remaining mines are located in Poland Lubin, Rudna, Polkowice-Sieroszowice , Chile Franke, Sierra Gorda , Canada McCreedy, Morrison and the USA ,...
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Heavy metal and nutrient uptake in plants colonizing post ,
Oct 23, 2017 0183 32 Mining and processing of copper ores extensively alter the environment, and the main difficulty is a huge amount of flotation tailings which comprise even 96 of the mass of run-of-mine ores with worldwide production estimated to be two billion tons in 2011 Gordon 2002 Onuaguluchi and Eren 2012 These tailings pose an enormous problem in EU countries, ,...
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Technology of Polish copper ore beneficiation ,
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 ,...