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how copper is extracted from its sulphide ore in india

how copper is extracted from its sulphide ore in india

AnswerIn the extraction of copper from its Sulphide Ore when ore is subjected to roasting some of it is oxidised to Cu2O which reacts with the remaining Cu2S to give copper metal In this process Cu2S behaves as reducing agent 2Cu2S3O2heat→2Cu2Os2SO2g 2Cu2OCu2Sheat→ 6CusSO2g In electrolytic refining of copper the ... As a leading global manufacturer of crushing equipment, milling equipment,dressing equipment,drying equipment and briquette equipment etc. we offer advanced, rational solutions for any size-reduction requirements, including quarry, aggregate, grinding production and complete plant plan.

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  • how is copper extracted from its sulphide Ore explain the

    how is copper extracted from its sulphide Ore explain the

    Sulphide ores are extracted by the process of roasting They are heated in the presence of air 2CuS 3O₂ 2CuO 2 SO₂ Then the ore is reduced to its elemental form 2CuO Δ 2Cu O₂ Copper can also be extracted by the process of electrolytic refining This is the apparatus Anode Impure metal Cathode Pure metal Thin

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  • How is copper extracted from its Sulphide ore  Explain

    How is copper extracted from its Sulphide ore Explain

    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 heat→2Cu 2 Os2SO 2 g 2Cu 2 OCu 2 Sheat→ 6CusSO 2 g In electrolytic refining of copper the impurities left behind at anode

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  • Copper is extracted from sulphide ore

    Copper is extracted from sulphide ore

    Dec 26 2019 · The copper can be extracted from its sulphide ore by the auto reduction ore is reduced by heat alone Cu2S O2 → 2Cu SO2 The copper and the oxygen have been reduced decrease in oxidation state The sulphur has been oxidised increase in oxidation state The reducing agent is the sulphide ion in the copperI the correct option is C

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  • How is copper obtained from its sulphide ore What is the

    How is copper obtained from its sulphide ore What is the

    The first step involves adding the copper sulphide ore coke and calcium carbonate into the blast furnace Copper sulphide is first roasted in the presence of oxygen which liberates sulfur dioxide gas and other oxides of other impurities such as phosphorous oxides 2 C

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  • In the extraction of copper from its sulphide ore the

    In the extraction of copper from its sulphide ore the

    Extraction of copper directly from sulphide ore is less favourable than from its oxide through reduction Explain asked Dec 18 2017 in Chemistry by sforrest072 127k points

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  • Copper Extraction From Sulphide Ore

    Copper Extraction From Sulphide Ore

    2015726the method used to extract copper from its ores depends on the nature of the ore sulphide ores such as chalcopyrite are converted to copper by a different method from silicate carbonate or sulphate ores getting copper from chalcopyrite cufes 2 chalcopyrite also known as copper pyrites and similar sulphide ores are the commonest ores of

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  • Copper Mining and Extraction Sulfide Ores

    Copper Mining and Extraction Sulfide Ores

    This is not enough to make it commercially viable to extract the rock Copper mines are only set up where there is more than 5 kg of copper per tonne of rock 05 by mass Ideally the figure should be closer to 2 The world’s largest copper ore deposits are found in

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  • Extraction Cu From Its Ore Diagram

    Extraction Cu From Its Ore Diagram

    Extraction Of Iron SlideShare People discovered that a high temperature coal fire could be used for the extraction of iron from iron ore The discovery of electricity at the beginning of the nineteenth century allowed the extraction of the more reactive metals Aluminium has been extracted on a large scale since about 1870 4 Live Chat

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  • In the extraction of copper from its sulphide ore the

    In the extraction of copper from its sulphide ore the

    Aug 07 2018 · Extraction of copper directly from sulphide ore is less favourable than from its oxide through reduction Explain asked Dec 18 2017 in Chemistry by sforrest072 127k points

    more
  • How is Copper Extracted from Its Sulphide Ore Copper

    How is Copper Extracted from Its Sulphide Ore Copper

    The compound present in the ore is copper I sulphide Its formula is Cu 2 S Copper is a less reactive metal therefore it is placed at the bottom in the reactivity series Copper is extracted by heating its sulphide ore alone Two steps involved in the extraction of copper metal from concentrated copper glance ore are 1

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  • how is copper obtained from its sulphide Ore give equation

    how is copper obtained from its sulphide Ore give equation

    When sulfide ore is heated in the presence of air it converts sulfide ore into copper oxide and it leaves SO2 Again when the copper oxide is heated it gets reduced to copper Finally pure copper will be obtained by the electrolysis process Heat 2CuS 3O2 2Cu2O 2SO2 Heat 2CU2O 3O2 6CU SO2 At Cathode Cu2 aq 2e Cu At Anode

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  • Amount Of Copper Extracted In 2017 In India

    Amount Of Copper Extracted In 2017 In India

    How Is Copper Extracted From Its Sulphide Ore Copper is a metal that is present low in the reactivity mainly occurs in nature in the form of sulphide ore which can be converted into the corresponding oxide simply by heating in the absence of air a process known as roasting

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  • How is copper obtained from its sulphide ore What is the

    How is copper obtained from its sulphide ore What is the

    Hari om you are asking a question as to “ How is copper obtained from its sulphide ore What is the equation of this reaction” Hari om Hari om ANSWER Excerpts COPPER MINING AND EXTRACTION SULFIDE ORES It’s hard to imagine a world wit

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  • Copper Extraction From Sulphide Ore

    Copper Extraction From Sulphide Ore

    Copper extraction and purification 2015726the method used to extract copper from its ores depends on the nature of the ore sulphide ores such as chalcopyrite are converted to copper by a different method from silicate carbonate or sulphate ores getting copper from chalcopyrite cufes 2 chalcopyrite also known as copper pyrites and similar sulphide ores are the commonest ores of

    more
  • Extraction Of Copper From Its Sulphide Ore Chemical

    Extraction Of Copper From Its Sulphide Ore Chemical

    Extraction Of Copper From Its Sulphide Ore Chemical Equation Chemical equation of extraction of copper elthamlodgecoza Chalcopyrite Wikipedia It has the chemical formula CuFeS 2 Extraction of Copper Copper metal can be extracted from the roasting of chalcopyrite as shown in the following reaction Copper extraction Wikipedia Copper extraction refers to the methods used to obtaining copper

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  • copper extraction and purification  chemguide

    copper extraction and purification chemguide

    Extracting copper from its ores The method used to extract copper from its ores depends on the nature of the ore Sulphide ores such as chalcopyrite are converted to copper by a different method from silicate carbonate or sulphate ores Getting copper from chalcopyrite CuFeS 2 Chalcopyrite also known as copper pyrites and similar sulphide

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  • Copper Mining and Extraction Sulfide Ores

    Copper Mining and Extraction Sulfide Ores

    This is not enough to make it commercially viable to extract the rock Copper mines are only set up where there is more than 5 kg of copper per tonne of rock 05 by mass Ideally the figure should be closer to 2 The world’s largest copper ore deposits are found in

    more
  • What is Sulfide Mining  Mining Action Group

    What is Sulfide Mining Mining Action Group

    Metallic sulfide mining aka hard rock mining is the practice of extracting metals such as nickel gold and copper from a sulfiderich ore body Sulfides are a geologic byproduct of mining in this area and by exposing sulfides to the air and water in our atmosphere sulfuric acid can be created threatening to poison the nearby water

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  • a Write the steps involved in the extraction of pure

    a Write the steps involved in the extraction of pure

    b Copper glance is the ore of copper sulphide It is first roasted and then the remaining Cu 2 O is reduced using Cu 2 S in the tank This way copper metal is extracted Electrolytic refining of copper The electrolyte is a solution of acidified copper sulphate The anode is impure copper whereas the cathode is a strip of pure copper

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  • Roasting  metallurgy  Britannica

    Roasting metallurgy Britannica

    Roasting or heating in air without fusion transforms sulfide ores into oxides the sulfur escaping as sulfur dioxide a gas Smelting qv is the process used in blast furnaces to reduce iron ores Tin copper and lead ores are also smelted Read More

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  • Copper Mining and Processing Processing of Copper Ores

    Copper Mining and Processing Processing of Copper Ores

    Copper processing is a complicated process that begins with mining of the ore less than 1 copper and ends with sheets of 9999 pure copper called cathodes which will ultimately be made into products for everyday most common types of ore copper oxide and copper sulfide undergo two different processes hydrometallurgy and pyrometallurgy respectively due to the different

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