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how is copper extracted from its sulphide ore explain the

how is copper extracted from its sulphide ore explain the

May 07, 2021 Copper can be extracted from its ore by Underground sinking a vertical shaft into the Earth to an appropriate depth and driving horizontal tunnels into the ore. This trickles slowly through the ore dissolving copper to form copper sulfate. The copper is recovered by electrolytic refining. The following gives an overview of how copper is extracted from its ore and converted into pure metal. Mining. The ore is removed from the ground in either open pit or underground mines. Underground sinking a vertical shaft into the earth to reach the copper ore and driving horizontal tunnels into the ore.

how is copper extracted from its ore answers

how is copper extracted from its ore answers

The finely crushed ore is concentrated by Froth EXTRACTION OF COPPER IMPORTANT ORES OF COPPER Copper pyrite or chalcopyrite (CuFeS 2). Chalocite (Cu 2 S) or copper glance. Malachite green CuCO 3.Cu(OH) 2. Azurite blue 2CuCO 3.Cu(OH) 2. Bornite (3Cu 2 S.Fe2S 3) or peacock ore. Melaconite (CuO) etc. EXTRACTION OF COPPER FROM SULPHIDE ORE Copper processing is a complicated process that begins with mining of the ore (less than 1% copper) and ends with sheets of 99.99% pure copper called cathodes, which will ultimately be made into products for everyday use.The most common types of ore, copper oxide and copper sulfide, undergo two different processes, hydrometallurgy and pyrometallurgy, respectively, due to the different ...

how is copper extracted from its sulphide ore explain

how is copper extracted from its sulphide ore explain

Then electrolytic refining of copper is carried out to remove the rest of the impurities present in the ore. The impure copper is made anode and strip of pure copper are made cathode. On passing the current as shown in the diagram, the pure copper from the anode dissolves into an electrolyte. An equivalent amount of copper is deposited on the ... Mar 08, 2015 The ore, copper carbonate is more widely known as malakite. From this ore copper can be extracted.

how is copper extracted from its ore

how is copper extracted from its ore

Jun 29, 2018 In the extraction of copper from its Sulphide Ore, when ore is subjected to roasting some of it is oxidised to Cu 2 O which reacts with the remaining Cu 2 S to give copper metal. In this process, Cu 2 S behaves as reducing agent.. 2Cu 2 S3O 2 heat2Cu 2 O(s)2SO 2 (g). 2Cu 2 OCu 2 Sheat 6Cu(s)SO 2 (g). In electrolytic refining of copper, the impurities left behind at anode Sep 08, 2021 Copper can be extracted from its ore by Underground sinking a vertical shaft into the Earth to an appropriate depth and driving horizontal tunnels into the ore.This trickles slowly through the ore dissolving copper to form copper sulfate.The copper is recovered by electrolytic refining.

how is copper metal extracted from its sulphide ore 12

how is copper metal extracted from its sulphide ore 12

Oct 15, 2021 Answer The second step in the extraction of copper from its ore depends on the process being used designed based on the ore type. For example the process for oxide copper ore will be different from that for sulphide copper ore. The oxide ore may need to The finely crushed ore is concentrated by Froth EXTRACTION OF COPPER IMPORTANT ORES OF COPPER Copper pyrite or chalcopyrite (CuFeS 2). Chalocite (Cu 2 S) or copper glance. Malachite green CuCO 3.Cu(OH) 2. Azurite blue 2CuCO 3.Cu(OH) 2. Bornite (3Cu 2 S.Fe2S 3) or peacock ore. Melaconite (CuO) etc. EXTRACTION OF COPPER FROM SULPHIDE ORE

how copper is extracted from the ores

how copper is extracted from the ores

Copper extraction Wikipedia. Copper extraction refers to the methods used to obtaining copper from its ores. The conversion of copper consists of a series of chemical, physical, and electrochemical processes. Methods have evolved and vary with country depending on the ore source, local environmental regulations, and other factors. Jul 12, 2019 Extracting copper from its ores. The method used to extract copper from its ores depends on the nature of the ore. Sulfide ores such as chalcopyrite CuFeS_2 are converted to copper by a different method from silicate, carbonate or sulfate ores.

copper is extracted from its ore by

copper is extracted from its ore by

Jul 12, 2019 Extracting copper from its ores. The method used to extract copper from its ores depends on the nature of the ore. Sulfide ores such as chalcopyrite CuFeS_2 are converted to copper by a different method from silicate, carbonate or sulfate ores. The principal ore of copper is copper pyrite and copper is extracted from this ore. The different steps in extraction of copper are Crushing and Concentration The ore obtained from mines are broken down into small piece by jaw crusher and then pulverized. The ore being sulphide ore is concentrated by froth floatation process.

how is copper extracted from lowgrade copper ores

how is copper extracted from lowgrade copper ores

Aug 26, 2015 Copper Mining Extraction Process Flow Chart. This flowchart made of machinery icons explains or expresses in simple but clear terms the step of the Copper Mining and Copper Extraction Process. Starting from either open-pit or underground mining and using a different relevant treatment method for oxide or sulphide copper mineral (ore). The barren rock, or gangue has to be separated from the sulfide minerals in order to smelt the metallic copper from the ore. By far the greatest proportion of copper is extracted from the sulfides of copper, iron and sometimes other metals. Such ores originate from sulfur-bearing volcanic magmas, which have separated into metal sulfides and siliceous melts.

how is copper extracted from low grade ore class 12

how is copper extracted from low grade ore class 12

An ore. is a rock that contains enough of a metal or a metal compound to make extracting the metal worthwhile low-grade ores contain a small percentage of the metal or its compound high-grade ... 2.1.6 examine the relationship between the extraction of a metal from its ore and its position in the reactivity series, for example aluminium, a reactive metal, is extracted by electrolysis and iron, a less reactive metal, is extracted by chemical Scotland. National 5. SQA Chemistry. Chemistry in society. Metals. Extraction of metals

the extraction of copper from its oreskz mining

the extraction of copper from its oreskz mining

Nov 29, 2021 In the extraction of copper from its sulphide ore, the metal is formed by the reduction of Cu2O with Aug 26, 2015 Copper Mining Extraction Process Flow Chart. This flowchart made of machinery icons explains or expresses in simple but clear terms the step of the Copper Mining and Copper Extraction Process. Starting from either open-pit or underground mining and using a different relevant treatment method for oxide or sulphide copper mineral (ore).

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