ppt of extraction of copper from copper pyrites

ppt of extraction of copper from copper pyrites

ppt of extraction of copper from copper pyrites
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Metallurgy of copper SlideShare 06/12/2017· Copper pyrite or chalcopyrite CuFeS2 2 Chalcocite or copper glance Cu2S 3 Malachite green [CuCO3Cu(OH)2]

ppt of extraction of copper from copper pyrites

  • Metallurgy of copper SlideShare

    06/12/2017· Copper pyrite or chalcopyrite CuFeS2 2 Chalcocite or copper glance Cu2S 3 Malachite green [CuCO3Cu(OH)2] 4 Azurite blue [2CuCO3Cu(OH)2] 5 Bornite or Peacock ore [3Cu2SFe2S3] 6 Cuprite Cu2O 3 EXTRACTION OF COPPER • Copper is mainly extracted from its sulfide ores by smelting • Following steps are involved in the extraction of copper:2 Copper pyrites is converted to a mixture of Cu 2 S and FeS 2CuFeS 2 + O 2> Cu 2 S + 2FeS + SO 2 3 The sulphides of Cu and Fe are partially oxidized 2Cu 2 S + 3O 2 <=====> 2Cu 2 O + 2SO 2 2FeS + 3O 2 <=====> 2FeO + 2SO 2 Smelting in extraction of copper The roasted ore mixed with silica as flux is heated in a blast furnace by a blast ofExtraction of copper from copper pyrites (CuFeS2The principal ore of copper is copper pyrite and copper is extracted from this ore Extraction of copper from copper pyrites involves the following steps – Crushing and concentration The ore is crushed and then concentrated by froth floatation process The ore obtained from mines are broken down into little piece by jaw crusher and then pulverized The ore being sulphide ore is concentratedHow Extraction of Copper from Copper Pyrites? QS Study

  • 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 Ore forms froth with pine oil and comes to04/03/2019· After watching this video, you will be able to * explain steps involved in the extraction of copper from Copper pyrites ore* explain terms like copper matte,Class 12 Chemistry: Extraction of Copper(Cu) from Copper11/03/2020· extraction of copperimportant ores of copper copper pyrite or chalcopyrite (cufes2) chalocite (cu2s) or copper glance malachite green [cuco3cu(oh)2] azurite bluecopper extraction and purification chemguidethe 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 differentextraction of copperthe process of extracting copper from copper pyrites

  • The Extraction of Copper Chemistry LibreTexts

    21/08/2020· 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 (\(CuFeS2\)) are converted to copper by a different method from silicate, carbonate or sulfate ores Chalcopyrite (also known as copper pyrites) and similar sulfide ores are the commonest ores of copper The ores typically contain lowCopper pyrites contains only 23% of copper The rest of ore contains iron as sulphide, silica, silicious materials, sulphur, arsenic etc as impurities Froth floatation is carried out by xanthate and pine oil The froth is collected and dried when concentrated ore is obtained which contains 2530% of CuCopper is extracted from copper pyrites After roastinge) Environmental effects of extracting copper from Copper pyrites (i)Sulphur(IV)oxide is a gas that has a pungent poisonous smell that causes head ache to human in high concentration (ii)Sulphur(IV)oxide gas if allowed to escape dissolves in water /rivers/rain to form weak sulphuric(IV)acid lowering the pH of the water leading to marine pollution, accelerated corrosion/rusting of metals/roofse Environmental effects of extracting copper from Copper

  • Copper is extracted from Copper pyrites by heating in a Bess

    Q Copper is extracted from Copper pyrites by heating in a Bessemer converter The method is based on the principle that The method is based on the principle that KCET KCET 2015 General Principles and Processes of Isolation of Elements Report Error06/12/2017· Copper pyrite or chalcopyrite CuFeS2 2 Chalcocite or copper glance Cu2S 3 Malachite green [CuCO3Cu(OH)2] 4 Azurite blue [2CuCO3Cu(OH)2] 5 Bornite or Peacock ore [3Cu2SFe2S3] 6 Cuprite Cu2O 3 EXTRACTION OF COPPER • Copper is mainly extracted from its sulfide ores by smelting • Following steps are involved in the extraction of copper:Metallurgy of copper SlideShareEXTRACTION OF COPPER IMPORTANT ORES OF COPPER Copper pyrite or chalcopyrite (CuFeS 2) Chalocite (Cu 2 S) or copper glance Malachite green [CuCO 3Cu(OH) 2] Azurite blue [2CuCO 3Cu(OH) 2] Bornite (3Cu 2 SFe2S 3) or peacock ore Melaconite (CuO) etc EXTRACTION OF COPPER FROM SULPHIDE ORE Large amount of copper are obtained from copper pyriteEXTRACTION OF COPPER

  • the process of extracting copper from copper pyrites

    08/11/2019· extraction of copperimportant ores of copper copper pyrite or chalcopyrite (cufes2) chalocite (cu2s) or copper glance malachite green [cuco3cu(oh)2] azurite bluecopper extraction and purification chemguidethe 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 differentextraction of copperppt of extraction of copper from copper pyrites Home > Processing System>ppt of extraction of copper from more difficult than that from its oxide ore of an onsite refinery vs the sale of copper Chemistry – Chp 12 – Stoichiometry – PowerPoint Chp 12 – Stoichiometry – PowerPoint How many grams of aluminum oxide are formed? 4Al + 3O 2 2Al 2 678 g of copper isChp Ppt Copper Oxide Refinery | Crusher Mills, ConeExtraction from copper pyrites: Extraction of copper from copper pyrites includes the steps shown below: 1 Crushing and concentration: The ore is first crushed and then concentrated by frothfloatation procedure 2 Roasting: The concentrated ore is heated strongly in reverberatory furnace, in the excess of air During roasting, i) Moisture is eliminated ii) The volatile impurities areExtraction from copper pyrites | Homework Help

  • copper extraction and purification chemguide

    Chalcopyrite (also known as copper pyrites) and similar sulphide ores are the commonest ores of copper The ores typically contain low percentages of copper and have to be concentrated by, for example, froth flotation before refining Note: You will find a brief description of froth flotation on the introduction to metal extraction page The process The concentrated ore is heated strongly15/05/2020· Extraction of Copper It is mainly extracted from copper pyrites (CuFeS 2) The sulphide ore is usually of very low grade and contains iron sulphide, gangue and smaller quantities of arsenic, antimony, selenium tellurium, silver, gold and platinum The various steps involved in the extraction are: 1) Crushing and concentration The ore is crushed in jaw crushers and then finally powdered ItExtraction of Copper and Zinc | Chemistry, Class 12Copper pyrite or chalcopyrite (CuFeS2) Chalocite (Cu2S) or copper glance Malachite green [CuCO3Cu(OH)2] Azurite blue [2CuCO3Cu(OH)2] Bornite (3Cu2SFe2S3) or peacock ore Melaconite (CuO) etc EXTRACTION OF COPPER FROM SULPHIDE ORE Large amount of copper are obtained from copper pyrite (CuFeS2) by smelting Ores containing 4% or more copper are treated byMETALLURGY OF COPPEREXTRACTION OF COPPER

  • Write the chemical rxn involved in extraction of copper

    24/12/2018· Write the chemical rxn involved in extraction of copper from copper pyrites 2 See answers Answers PiyushSinghRajput1 Genius; When copper is made from sulfide ores by the first method above, it is impure The blister copper is first treated to remove any remaining sulfur (trapped as bubbles of sulfur dioxide in the copper hence "blister copper") and then cast into anodes for refining09/11/2019· The slag obtained during the extraction of copper from copper pyrites is composed mainly of 2 See answers gauravarduino gauravarduino Answer: The slag obtained during the extraction of copper from coper pyrites is composed mainly of Know why pre board exam is important before CBSE board exam 2020 Pre board exam help students to boost confidence and score betterThe slag obtained during the extraction of copper from06/12/2017· Copper pyrite or chalcopyrite CuFeS2 2 Chalcocite or copper glance Cu2S 3 Malachite green [CuCO3Cu(OH)2] 4 Azurite blue [2CuCO3Cu(OH)2] 5 Bornite or Peacock ore [3Cu2SFe2S3] 6 Cuprite Cu2O 3 EXTRACTION OF COPPER • Copper is mainly extracted from its sulfide ores by smelting • Following steps are involved in the extraction of copper:Metallurgy of copper SlideShare

  • Presentation of copper SlideShare

    04/09/2016· Extraction Of 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, andppt of extraction of copper from copper pyrites Home > Processing System>ppt of extraction of copper from more difficult than that from its oxide ore of an onsite refinery vs the sale of copper Chemistry – Chp 12 – Stoichiometry – PowerPoint Chp 12 – Stoichiometry – PowerPoint How many grams of aluminum oxide are formed? 4Al + 3O 2 2Al 2 678 g of copper isChp Ppt Copper Oxide Refinery | Crusher Mills, Cone08/11/2019· extraction of copperimportant ores of copper copper pyrite or chalcopyrite (cufes2) chalocite (cu2s) or copper glance malachite green [cuco3cu(oh)2] azurite bluecopper extraction and purification chemguidethe 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 differentextraction of copperthe process of extracting copper from copper pyrites

  • AQA C1 34 Extracting Copper | Teaching Resources

    22/02/2018· Student worksheets and accompanying PowerPoint covering the five main extraction methods of copper: smelting and electrolysis, electrolysis of copper salt (sulfate) solution, displacement using scrap iron, bioleaching, phytomining Creative Commons "Sharealike" Reviews 5 sychoudhry 9 months ago report 5 zoebailey369 3 years ago report 5 HelenoconnorPT 3 years ago report 5Chemistry Books | Extraction of Copper From Copper Pyrites | Froth Floatation | Bessemerisation Posted on 05/22/2020 05/22/2020 by apho2018 22 May Extraction of copper from copper pyrites involves the following steps This tutorial is created based on plus two Chemistry Books Crushing and concentration The ore is crushed and then concentrated by frothfloatation process What is frothChemistry Books | Extraction of Copper From Copper21/08/2020· 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 (\(CuFeS2\)) are converted to copper by a different method from silicate, carbonate or sulfate ores Chalcopyrite (also known as copper pyrites) and similar sulfide ores are the commonest ores of copper The ores typically contain lowThe Extraction of Copper Chemistry LibreTexts

  • Extraction from copper pyrites | Homework Help

    Extraction from copper pyrites: Extraction of copper from copper pyrites includes the steps shown below: 1 Crushing and concentration: The ore is first crushed and then concentrated by frothfloatation procedure 2 Roasting: The concentrated ore is heated strongly in reverberatory furnace, in the excess of air During roasting, i) Moisture is eliminated ii) The volatile impurities areExtraction of Copper The chief and important ore of copper from which the metal is most isolated is copper pyrites (CuFeS 2) Froth floatation process is used for concentrating the ore The powdered ore is suspended in water and after adding little pine oil is stirred by means of air The sulphide ore particles come to the surface & gangue remains at the bottom is rejected 1 Ores of CopperExtraction of Copper and Aluminium – Study Material forSlag obtained during the extraction of copper from copper pyrites is mainly composed of (A) Cu2S (B) FeSiO3 (C) CuSiO3 (D) SiO2 Check Answer and SoluSlag obtained during the extraction of copper from