extraction of copper from its sulphide ore

copper processing Definition History Facts Britannica

Copper processing the extraction of copper from its ores and the preparation of copper metal or chemical compounds for use in various products. In its pure form or as an alloy copper (Cu) is one of the most important metals in society. The pure metal has a face-centred cubic crystal structure and

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Can copper be extracted from its sulfide ore by roasting

Jan 14 2018 · Your first equation is partially correct there is a slight mistake. Copper is found in the 1 oxidation state or cuprous form in its ores so the sulfide ore of copper known as copper glance has molecular formula of cuprous sulphide(Cu2S) . Bec

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Extraction of Aluminum Copper Zinc IronVideo

Extraction of Copper. Chalcopyrite (CuFeS 2) is the commonest copper ore pper is mainly extracted from the sulphide ore (Cu 2 S) by the self-reduction process. The ores are

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How copper metal is extracted from its sulphide ore

How copper metal is extracted from its sulphide ore. Jul 21 2016 Question 10 How are the highly reactive metals extracted Question 11 How does the method of extracting a metal from its ore depend on the position in the reactivity series Conversion of ore into metal a The less reactive metals are extracted by reduction of their oxides by heat alone For Ex Copper and mercury 1Ore of mercury is

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given below are the steps for extraction of copper from

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 oxChemistryTopperLearning skorgfuoo

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Extraction of copper from copper pyrites (CuFeS2

Extraction of copper from copper pyrites (CuFeS2) Smelting in extraction of copper The roasted ore mixed with silica as flux is heated in a blast furnace by a blast of hot air. Cuprous sulphide is partially oxidised by air to cuprous oxide which then combine with the remaining cuprous sulphide to form copper.

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Gold extractionWikipedia

Gold extraction refers to the processes required to extract gold from its ores.This may require a combination of comminution mineral processing hydrometallurgical and pyrometallurgical processes to be performed on the ore.. Gold mining from alluvium ores was once achieved by techniques associated with placer mining such as simple gold panning and sluicing resulting in direct recovery of

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(i) Explain the steps for extraction of copper from its

(i) Explain the steps for extraction of copper from its sulphide ore Write the balanced equations involved in the process (ii) What is meant by refining of metals Draw a diagram of electrolytic refining of copper and name the substances used as cathode anode and theScienceMetals and Non-metals

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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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How is copper extracted from its sulphide ore Explain the

Mar 16 2018 · 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 reducing agent. 2Cu2S 3O2 heat→2Cu2O(s) 2SO2(g) 2Cu2O Cu2S heat→ 6Cu(s) SO2(g) In electrolytic refining of copper the

Given below are steps for extraction of copper from its given below are the steps for the extraction of copper for See more results Get Price

Copper extractionWikipedia

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From Ore to Finished ProductCopper

CopperFrom Beginning to End. Copper is a major metal and an essential element used by man. It is found in ore deposits around the world. It is also the oldest metal known to man and was first discovered and used about 10 000 years ago. And as alloyed in bronze (copper-tin alloy) about 3000 BC was the first engineering material known to man.

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METALLURGY OF COPPER-EXTRACTION OF COPPER-BLISTER COPPER

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 by smelting process. Very poor ores are treated by hydro-metallurgical process. For latest

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How is copper extracted from its sulphide ore Exp toppr

Oct 15 2019 · Copper is found as Cu2S in nature. It can be formed just heating it in air. 2Cu2S 3O2 Heat 2Cu2O SO2 ↑ 2Cu2O Cu2S Heat 6Cu SO2 ↑ 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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Extraction of Metals Extracting copper from its ores

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.

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EXTRACTION OF COPPERCity Collegiate

EXTRACTION OF COPPER. On industrial scale copper is extracted from its sulphide ore known as copper pyrite (CuFeS 2) by smelting method. STEPS OF EXTRACTION. For more details CLICK HERE. Concentration Roasting Smelting Crushed ore is suspended in water containing pine oil. A blast of air is passed through the suspension.

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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

What is copper matte Sep 03 2019How is copper obtained from its ore Oct 17 2018Can copper be extracted from its sulfide ore by roasting Jan 13 2018See more results Get Price

LIST OF ORES AND THEIR NAMES SULPHIDE ORE

Oct 03 2017 · LIST OF ORES AND THEIR NAMES SULPHIDE ORE PbS Galena HgS Cinnabar ZnS Zinc blende Cu2S Copper glance CuFeS2 Copper Pyrites (Chalcopyrite) FeS2 Iron pyrites or Fool s gold Ag2S Silver glance or Argentite Cu2S.Ag2S Copper silver glance Ag2S.Sb2S3 Pyrargirite or Rubisilver HALIDE ORE NaCl Rock Salt KCl Sylvine

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Copper Smelting Chemistry Tutorial

A copper ore is a mixture of copper minerals and other materials in the rock called gangue from which it is economically viable to extract the metal. A typical copper ore contains between 0.5 and 2.0 copper. A high grade ore produces a high yield of metal. A

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From Ore to Finished ProductCopper

CopperFrom Beginning to End. Copper is a major metal and an essential element used by man. It is found in ore deposits around the world. It is also the oldest metal known to man and was first discovered and used about 10 000 years ago. And as alloyed in bronze (copper-tin alloy) about 3000 BC was the first engineering material known to man.

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Extraction of Aluminum Copper Zinc IronVideo

Extraction of Copper. Chalcopyrite (CuFeS 2) is the commonest copper ore pper is mainly extracted from the sulphide ore (Cu 2 S) by the self-reduction process. The ores are

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Copper Sulfidean overview ScienceDirect Topics

All copper sulfides require the presence of Fe 3 and O 2 as oxidizing agents for leaching to occur. The copper sulfide is oxidized by Fe 3 .The resulting Fe 2 is reoxidized to Fe 3 by O 2.The Fe(II)/Fe(III) redox couple acts in a catalytic manner in these reactions (shown for elevated-temperature reaction conditions where the sulfur-containing product is sulfate rather than the elemental

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Extraction of CopperYouTube

Dec 08 2014 · For the Love of PhysicsWalter LewinMay 16 2011Duration 1 01 26. Lectures by Walter Lewin. They will make you ♥ Physics. Recommended for you

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Mining Industry Copper Sulfide Ore and Flotation Process

Jul 09 2019 · 1 Types of copper sulfide ore (1) Single copper mineral Its ore characteristic is relatively simple and the only useful component that can be recycled is copper. The gangue minerals are mainly quartz carbonate and silicate. (2) Copper-sulfur ore Called copper-bearing pyrite. In addition to copper minerals iron sulfide can be recovered and the main mineral of sulfur is pyrite.

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Extraction of CopperYouTube

Dec 08 2014 · For the Love of PhysicsWalter LewinMay 16 2011Duration 1 01 26. Lectures by Walter Lewin. They will make you ♥ Physics. Recommended for you

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Copper Mining and Extraction Oxide Ores

Most of the copper ores mined today are oxide or sulfide ores. Extraction of sulfide ores is covered in more detail in Copper Mining and Extraction Sulfide Ores (11–14) but is introduced here because an important by-product of this process is used for the extraction of oxide ores.

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How is copper obtained from its sulphide ore Give

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. The obtained oxide is then reduced with carbon or any other suitable reducing agent to obtain the metal.

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Extraction of Copper from the OreYouTube

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Nov 18 2012 · Conversion of Cu(II) ion into Copper metal via electrolysis. Gold extraction with BORAX for small-scale minersRather Rich Healthy than Poor PoisonedDuration 9 49. geusTUBE 1 092 690 views

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extraction of copper from its oresFeldspar Crusher

extraction of copper from its ores. extraction of copper from its ores XSM excellent mining crushing machinery products or production line design the company is committed to building the Chinese brand mine crushing and processing machinery mainly crusher mill sand making our products (extraction of copper from its ores) in more than one hundred of the worldsales of countries and regions.

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Extraction of Metals Extracting copper from its ores

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.

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Mining Industry Copper Sulfide Ore and Flotation Process

Jul 09 2019 · 1 Types of copper sulfide ore (1) Single copper mineral Its ore characteristic is relatively simple and the only useful component that can be recycled is copper. The gangue minerals are mainly quartz carbonate and silicate. (2) Copper-sulfur ore Called copper-bearing pyrite. In addition to copper minerals iron sulfide can be recovered and the main mineral of sulfur is pyrite.

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copper extraction and purificationchemguide

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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extraction of copper from its ore processing

Copper processing the extraction of copper from its ores and the preparation of copper . The second step involving either smelting or leaching removes a large proportion of copper and other metals of value such as gold and silver the next step is to . Inquire Now extraction of copper from its sulphide ores

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Gold Ore Roasting Techniques

In such cases no practical amount of grinding or prolonged contacting of the raw ore with cyanide solution will affect more than a certain low extraction in other cases while the extractions may be acceptable the consumption of cyanide is prohibitive and roasting or occasionally pyritic smelting of the material is the only alternative.

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Copper Mining and Processing Processing of Copper Ores

Sulfide ores are generally processed using pyrometallurgy the extraction and purification of metals by processes involving the application of heat. This process uses a series of physical steps and high temperatures to extract and purify copper from copper sulfide ores in four basic steps 1) froth flotation 2) thickening 3) smelting and 4

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industrial extraction of copper from its ore Ore plant

Apr 13 2013 · copper extraction and purificationchemguide helping you to Extraction purification and uses of aluminium This page looks at the extraction of copper from its ores its purification by electrolysis and some of its uses. EXTRACTION OF COPPERWelcome to City Collegiate On industrial scale copper is extracted from its sulphide ore

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