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  3. Describe The Steps Associated With Extraction Of Copper From Its Sulphide Ore

Describe The Steps Associated With Extraction Of Copper From Its Sulphide Ore

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  • Extraction Ofaluminumcopper Zinc  Iron  Video

    Extraction Ofaluminumcopper Zinc Iron Video

    Copper is mainly extracted from the sulphide ore cu 2 s by the selfreduction process the ores are often low grade 05 cu and require concentration up to 1520 cu the process contains the

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  • How Is Copper Extracted From Its Sulphide Ore Explain The

    How Is Copper Extracted From Its Sulphide Ore Explain The

    In this process cu2s behaves as reducing agent 2cu2s3o2heat2cu2o s2so2 g 2cu2ocu2sheat 6cu sso2 g in electrolytic refining of copper the impurities left behind at anode called anode mud contain valuable metals such as gold and silver which can be recovered in the native state explanation

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  • How Is Copper Extracted From Its Sulphide Ore Explain The

    How Is Copper Extracted From Its Sulphide Ore Explain The

    S in nature it can be formed just heating it in air 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

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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 selected jun 29 2018 by rubby best answer in 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

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  • Processes And Procedures In The Extraction Ofiron

    Processes And Procedures In The Extraction Ofiron

    The extraction of iron from its ores is quite a technical process the iron ore is first roasted in air to produce ironiii oxide which is mixed with coke and limestone and then further heated to a very high temperature in a blast furnace these materials are loaded into the blast furnace from the top while a blast of hot air is introduced into it from beneath via small pipes known as tuyeres

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  • Given Below Are The Steps For Extraction Of Copper From

    Given Below Are The Steps For Extraction Of Copper From

    A roasting of sulphide ore 2cu 2 s s 3o 2s 2cu 2 o s 2so 2g b reduction of copper i oxide with copper i sulphide 2cu 2 o cu 2 s 6cu s so 2g this reaction is known as auto reduction c reaction for electrolytic refining at anode cu

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  • Extraction Of Copper  Mining Concentration Smelting

    Extraction Of Copper Mining Concentration Smelting

    The major steps in the extraction of copper are copper in chalcopyrite is reduced to copper sulphide just like in blast furnaces calcium carbonate is added as a flux to create the slag iron in chalcopyrite is removed as iron silicate slag most of the sulphur in chalcopyrite turns into sulphur dioxide so 2

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  • The Extraction Of Copper  Chemistry Libretexts

    The Extraction Of Copper Chemistry Libretexts

    Aug 21 2020 copper can be extracted from nonsulfide ores by a different process involving three separate stages reaction of the ore over quite a long time and on a huge scale with a dilute acid such as dilute sulfuric acid to produce a very dilute copper ii sulfate solution concentration of the copper ii sulfate solution by solvent extraction

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  • Extraction Of Copper From Copper Pyrite  Grade 12 Science

    Extraction Of Copper From Copper Pyrite Grade 12 Science

    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 pulverized ore is kept in water containing pine oil and the mixture is agitated by passing compressed air

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  • Processes And Procedures In The Extraction Of Iron

    Processes And Procedures In The Extraction Of Iron

    The extraction of iron from its ores is quite a technical process the iron ore is first roasted in air to produce ironiii oxide which is mixed with coke and limestone and then further heated to a very high temperature in a blast furnace these materials are loaded into the blast furnace from the top while a blast of hot air is introduced into it from beneath via small pipes known as tuyeres

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  • How Iscopperextractedfrom Its Sulphide Ore Explain The

    How Iscopperextractedfrom Its Sulphide Ore Explain The

    Copper from cu 2 s can be obtained from its ore simply by heating in air i first step is the heating of sulphide ore of copper in the presence of an excess of air this process is known as roasting ii the second step is the selfreduction of copper switch flag bookmark

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  • Coppermining Andextractionsulfide Ores

    Coppermining Andextractionsulfide Ores

    The froth is skimmed off the surface and the enriched ore mainly the copper mineral is taken away for roasting the mixture of water foaming agent and paraffin is recycled after this stage the enriched ore now contains about 25 copper by mass and is called copper concentrate

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  • Sulfide Ores An Overview  Sciencedirect Topics

    Sulfide Ores An Overview Sciencedirect Topics

    Cobalt and copper are extracted in the following steps a flotation b sulfation roasting c leaching sometimes along with additional oxide concentrate or ore d solvent extraction separation of copper from cobalt e copper electrowinning f purification of the cobaltrich raffinate g precipitation of cobalt hydroxide h

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  • Copper Extractionand Purification  Chemguide

    Copper Extractionand Purification Chemguide

    Copper can be extracted from nonsulphide ores by a different process involving three separate stages reaction of the ore over quite a long time and on a huge scale with a dilute acid such as dilute sulphuric acid to produce a very dilute copper ii sulphate solution concentration of the copper ii sulphate solution by solvent extraction

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  • Fromoreto Finished Product Copper

    Fromoreto Finished Product Copper

    Smelting and extraction the next step in the process flow is smelting for sulfide ore concentrate and solvent extraction for oxide ore leach solution 6 refining copper from the smelter is melted and cast as anodes the solution from the solvent extraction process moves to a plating operation 7

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  • Coppermining Andextractionsulfide Ores

    Coppermining Andextractionsulfide Ores

    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 open pit 90 of ore is mined by this method

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  • How Iscopper Extracted From Its Sulphide Ore Explain The

    How Iscopper Extracted From Its Sulphide Ore Explain The

    I given below are the steps for extraction of copper from its ore write the reaction involved a roasting of copper i sulphide b reduction of copper i oxide with copper i sulphide electrolytic refining ii draw a neat and well labelled diagram for electrolytic refining of copper or how is copper obtained from its ore cu2s

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  • How Iscopperextractedfrom Its Sulphide Ore Explain The

    How Iscopperextractedfrom Its Sulphide Ore Explain The

    Copper from cu2s can be obtained from its ore simply by heating in airi first step is the heating of sulphide ore of copper in the presence of an excess of air this process is known as roastingii the second step is the selfreduction of copperi 2cu2s 3o2 g 2cu2o s 2so2gii 2cu2o cu2s 6cu s so2 g

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  • Copper Extractionand Purification  Chemguide

    Copper Extractionand Purification Chemguide

    Purification of copper when copper is made from sulphide ores by the first method above it is impure the blister copper is first treated to remove any remaining sulphur trapped as bubbles of sulphur dioxide in the copper hence "blister copper" and then cast into anodes for

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  • Fromoreto Finished Product Copper

    Fromoreto Finished Product Copper

    Smelting and extraction the next step in the process flow is smelting for sulfide ore concentrate and solvent extraction for oxide ore leach solution 6 refining copper from the smelter is melted and cast as anodes the solution from the solvent extraction process moves to a plating operation 7

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  • Copper Production In Zambiain Five Easysteps How It Is

    Copper Production In Zambiain Five Easysteps How It Is

    Step 1 ore is taken out of the ground holes are drilled in the ground if its an openpit mine or in the rockface if its an underground mine and explosives are placed in them to blast it open the resulting explosions leave huge quantities of copperbearing rock also known as ore step 2 ore is broken down into smaller pieces

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  • A Explainthe Stepsforextraction Of Copper From Its

    A Explainthe Stepsforextraction Of Copper From Its

    A explain the steps for extraction of copper from its ore write the reaction involved b draw a neat labelled diagram for electrolytic refining of copper and explain the process

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