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Extraction Of Copper From Its Sulphide Ore Chemical Equation Calculator

4C Purification of Copper by Electrolysis extraction from ore above The impure copper from a smelter is cast into a block to form the positive anodeThe cathode is made of previously purified copperThese are dipped into an electrolyte of copperII sulphate solution When the dc electrical current is passed through the solution electrolysis takes place

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  • purification of copper by electrolysis metal extraction

    4C Purification of Copper by Electrolysis extraction from ore above The impure copper from a smelter is cast into a block to form the positive anodeThe cathode is made of previously purified copperThese are dipped into an electrolyte of copperII sulphate solution When the dc electrical current is passed through the solution electrolysis takes place

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  • Give reasons A sulphide ore is converted to its oxide to

    Apr 26 2021 Sequence the following steps involved generally in the extraction of a metal in pure form from its ore the extraction of a metal in pure form from its ore br 1 The metal obtained from its oxide requires further purification for end use br 2 The ore shoud be converted to its oxide form br 3 The ore is beneficial to us if it is handpicked then metal crushed and ground and later

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  • How is copper extracted from its sulphide ore Explain the

    Both metals Mg and Fe can reduce copper metal from a solution having copper C u 2 according to the equilibrium M g s C u 2 M G 2 C u s K 1 6 1 0 9 0 F e s C u 2 F e 2 C u s K 2 3 1 0 2 6

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  • Balanced equations for quotthe extraction of copper from

    Click hereto get an answer to your question Balanced equations for the extraction of copper from copper pyrites by self reduction is Cu2S 2Cu2O 6Cu So2 If the given statement is true enter

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  • How is Copper Extracted from Its Sulphide Ore Explain the

    Copper is a metal that is present low in the reactivity series It 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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  • explain the steps for extraction of copper from its

    Explain the various steps supported by chemical equations 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 metalCopper SulfideCopper sulfide ores must be concentrated before they can be economically transported and

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  • Extraction of Copper from Copper pyrite Grade 12

    Extraction of Copper from Copper pyrite The principal ore of copper is copper pyrite and copper is extracted from this ore The different steps in extraction of copper are 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

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  • Extraction Of Copper Chemical Equation

    Extraction of copper from its sulphide ore chemical equationxtracting 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 cufes2 are converted to copper by a different method from silicate carbonate or sulfate ores chalcopyrite also known as copper

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  • how is lead extracted from its ore

    extraction of copper from its sulphide ore equation Can copper be extracted from its sulfide ore by roasting Jan 14 2018 Your first equation is partially correctthere is a slight mistake Copper is found in the 1 oxidation state or cuprous form in its oresso the sulfide ore of copper known as copper glance has molecular formula of

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  • given below are the steps for extraction of copper from

    Feb 04 2015 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 c Electrolytic refining

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  • Explain how mercury is extracted from its sulphide Ore

    Feb 05 2020 Explain how mercury is extracted from its sulphide Ore cinnabar Give chemical equations of the reactions involved 1 vote 680 views asked Oct 29 2017 in Class X Science by akansha Expert 22k points Explain how mercury is extracted from its sulphide Ore cinnabar Give chemical equations of the reactions involved Explain the steps

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  • Sulfide Ore an overview ScienceDirect Topics

    In Pergamon Materials Series 1998 10661 Matteslaggas reactions in CuFeNi sulphide ores Sulphide ores are a major source of Cu Ni and precious metals A basic principle of the extraction processes is to blow air into the molten sulphide in order to oxidise 1 S which forms a gas and 2 Fe which forms predominantly FeO and then partitions to a slag phase which covers the matte

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  • In the extraction of copper from its sulphide ore the

    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 sulphide ore to give copper metal Cu 2 S 2Cu 2 O 6Cu SO 2 In this process Cu 2 S behaves as reducing agent

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  • steps for extraction of copper from its ore

    Jan 15 2020 ii reduction ofexplain the step for extraction of copper from its sulphide ore write 21 aug 2018 find an answer to your question explain the step for extraction of copper from its sulphide ore write the balanced equation involved in thiscopper mining and extraction sulfide orpper can be extracted from its ore by underground sinking a

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  • The Extraction of Copper Chemistry LibreTexts

    Jun 07 2021 An overall equation for this series of steps is 2CuFeS2 2SiO2 4O2 rightarrow Cu2S 2FeSiO3 3SO2 label1 The copperI sulfide produced is converted to copper with a final blast of air Cu2S O2 rightarrow 2Cu SO2 label2

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  • 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 Cu2O which reacts with the remaining Cu2S to give copper metal In this process Cu2S behaves as reducing agent 2Cu2S3O2heat2Cu2O s2SO2g 2Cu2OCu2Sheat 6Cu sSO2g

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  • How is copper extracted from its sulphide ore Explain the

    Mar 16 2018 Write only the chemical equations How is copper thus obtained refined Name and explain the process along with a labelled diagram 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 Two identical resistors of 12

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  • Copper is extracted from sulphide ore using the method

    May 24 2021 a Which metal is extracted from calamine ore br b Name one ore of mercury Which mercury compound is present in this ore Write its chemical formula br c How is copper extracted from its sulphide ore coope glance Explain with equations of the reactions involved br d What is an alloy

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  • Nickel smelting producingMetalpedia

    Nickel smelting Extraction and purification Nickel is recovered through extractive metallurgy it is extracted from its ores by conventional roasting and reduction processes that yield a metal of greater than 75 purity In many stainless steel applications 75 pure nickel can be used without further purification depending on the composition of the impurities

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  • Minerals Ores Extraction of Metals Metallurgy SKM

    Q8 Give name and formula of important ore of iron A8 Haematite Fe2O3 Magnetite Fe3O4 Iron pyrites FeS2 Q9 Give name and formula of important ore of Copper A9 Copper pyrites CuFeS2 Malachite CuCO3 Cu OH 2 Cuprite Cu2O Q10 Give name and formula of important ore of Zinc

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  • Leaching of Copper Sulphides SAIMM

    The chemistry of the copper chloride leaching of chalcopyrite CuFeS2 cupric oxidation and simultaneous haematite precipitation are presented in Equations and Equation shows the overall reaction 2CuFeS2 s 6Cu2 aq 8Cu aq 2Fe2 aq 4S0 s

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  • In the extraction of copper from its sulphide ore the

    The copper metal is mainly extracted from is sulphide ore copper pyrites CuFeS2 The Cup obtained can be reduced to copper by treating with Cu2S2Cu2S3O22Cu2O 2SO2 In the extraction of copper from its sulphide ore the metal is formed by reduction of Cu 2 O with CO SO 2 Thus in equation i O 2 act as oxidising agent Oxidise

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  • How is copper obtained from its sulphide ore What is

    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 math2CuS

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  • CN1196799C Sulphidisation of sulphide ores for

    The invention relates to a method for the extraction of metals from copper sulphide andor copper iron sulphide ores with microbiological and chemicaltype leaching steps for dissolution of the metals which comprises the following steps 1 In a conversion step prior to the leaching steps the ores are converted to covellite pyrites and admixed sulphides by the addition of sulphur and 2

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  • Leaching of Copper Sulphides SAIMM

    The technology should be suitable for retrofits eg the conversion of a copper heap leach solvent extraction SX and electrowinning EW facility once the oxide and transition material is exhausted Valkama 2013 Throughout this paper copper sulphides describes both mixed copperiron sulphides such as

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  • How is copper extracted from its sulphide ore Explain the

    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

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  • Chemical Equation Of Extraction Of Copper

    There are two steps in the extraction of copper metal Net chemical equation for the production of copper from copperI sulfide oxygen and carbon We do this by merging the reactants of both steps alongside the products of both reactants CuSs Cs O Cus COg SOg

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