how do you extract copper from its ore

Types of Extraction S

An ore is usually a compound of the metal mixed with impuriti When the metal is dug up, a method must be used to separate the metal from the rest of the ore This is called extracting the metal The method of extraction depends on how reactive the metal is The more reactive the metal, the more difficult it is to extract from its compound...

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how is copper extracted from it s ore? Yahoo Answers

11/5/2006 0183 32 Copper can be extracted from its ore by 1 Traditional mining a underground - sinking a vertical shaft into the Earth to an appropriate depth and driving horizontal tunnels into the ore...

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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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why was copper one of the first metals to be extracted ,

18/10/2007 0183 32 The native copper would have been scarce but located next to more abundant bright green copper ores of malachite and azurite Copper would have been the first metal extracted form its ores because it was the fist ore discovered _____ Gold, silver, and copper were the first metals used because they are found in the elemental state...

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Gold extraction

Gold extraction refers to the processes required to extract gold from its orThis 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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How Is Aluminum Extracted From Its Ore? Reference

Aluminum is extracted from bauxite ore by way of the Bayer process This requires a great deal of electricity consequently, a large amount of aluminum is processed in Iceland, which gets its electricity through geothermal energy To extract aluminum, the bauxite ore is first crushed, then mixed with lime, hot water and soda ash...

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How is copper extracted from its sulphide ore? Explain the ,

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...

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How do you extract magnesium from its ore? AnswersDrive

How do you extract copper from its ore? Copper can be extracted from its ore by heating it with carbon Impure copper is purified by electrolysis in which the anode is impure copper , the cathode is pure copper , and the electrolyte is copper sulphate solution...

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How is copper extracted from its sulphide ore

The methode used to extract copper from its ore depend on the nature of the ore sulphide ore such as chalcopyrite are converted to copper by a defferent methode from silicate , carbonate or sulphate ore...

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The Extraction of Copper

Extracting copper from its or The method used to extract copper from its ores depends on the nature of the ore Sulfide ores such as chalcopyrite \ CuFeS_2\ are converted to copper by a different method from silicate, carbonate or sulfate or Chalcopyrite also known as copper pyrites and similar sulfide ores are the commonest ores of ....

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How copper is made

The process of extracting copper from copper ore varies according to the type of ore and the desired purity of the final product Each process consists of several steps in which unwanted materials are physically or chemically removed, and the concentration of copper is progressively increased...

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How to Extract Silver from Ore at Home by Roasting Silver Ore

18/5/2016 0183 32 Here is How to extract silver from ore at home Roasting Silver Ore begins with crushing the ore, then roasting off the sulphides, tabling it and finally, smelting inside the KK-6 gas furnace...

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extraction of metals

Details for the extraction of aluminium, copper, iron and titanium are given in separate pages in this section From ore to metal What are ores ? An ore is any naturally-occurring source of a metal that you can economically extract the metal from...

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Ways to Separate Metal From Ore Sciencing

The process of separating a metal from its ore is known as smelting Smelting is widely practiced today and has a long history dating back to the Bronze Age, when ancient peoples first learned the technique Smelting methods range from the basic to the high-tech, and are applied to a variety of materials, including aluminum, iron and copper...

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How do you extract zinc from its ore

you extract iron from its ore by taking it to a factory and making the ore go under smelting process Asked in Chemistry , Mining , Metal and Alloys How do you extract lead from the ore ?...

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GCSE Chemistry Notes How to extract and purify lead, zinc ,

5a The Extraction of Lead Because its position in the reactivity series of metals, lead can be extracted using carbon coke in a smelting furnaceBecause lead is below carbon, that is less reactive than carbon, lead can be displaced by carbon from lead oxides or lead sulfides in a sort of displacement reaction The principal ore of lead is galena, chemical formula PbS lead sulphide lead II ....

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Metal Extraction Concepts Chemistry Tutorial

Because it forms very stable compounds it requires enormous amounts of energy to extract it from its or Electricity can be used to supply the energy required to extract aluminium from its or The ancient Egyptians would not have been able to supply enough energy electricity in order to extract the aluminium from its or...

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The silver extraction process

The ore used to extract silver was not a silver ore but Lead Sulphide formula PbS , known as Galena or Galenite named by the Roman Pliny which contains 87 lead The local variety of Galenite is silver-bearing and is known as Argentiferous Galenite formula PbAg S ....

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copper extraction and purification

Extracting copper from its or 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 or Getting copper from chalcopyrite, CuFeS 2...

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How to Remove Copper from Silver Sciencing

However, it is not easy to find silver in its pure form It is often found in metallic ores that contain quantities of other metals, such as copper To separate silver from an ore containing a quantity of copper, you need to heat the ore sample to a level sufficient to melt the silver but leave the copper ,...

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How Is Iron Extracted From the Earth? Reference

Iron ores in the form of hematite ferrous oxide and magnetite are removed from the earth through mining The use of heavy mining equipment is necessary to dig out large pits in an area with a large deposit of iron ore however, because iron does not occur naturally, it is necessary to use a blast furnace to separate or refine iron from the other substances in the iron ore...

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How do we extract minerals?

The primary methods used to extract minerals from the ground are Underground miningSurface open pit miningPlacer mining The location and shape of the deposit, strength of the rock, ore grade, mining costs, and current market price of the commodity are some of the determining factors for selecting which mining method to use...

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Extracting a metal from its ore

Copper, tin, lead, and iron are more reactive and must be heated with carbon to extract the metals Aluminum, calcium, sodium and other active metals are extracted using electrolysis Copper can be extracted from its ores by reduction...

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What is the Second step in the extraction process of ,

The second step in the extraction of copper from it s ore depends on the process being used designed based on the ore type For example the process for oxide copper ore will be different from that for sulphide copper ore The oxide ore may need to....

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Innovations Introduction to Copper Mining Extraction

The barren rock, or gangue has to be separated from the sulfide minerals in order to smelt the metallic copper from the ore By far the greatest proportion of copper is extracted from the sulfides of copper, iron and sometimes other metals Such ores originate from sulfur-bearing volcanic magmas, which have separated into metal sulfides and siliceous melts...

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Copper extraction

Copper extraction refers to the methods used to obtain copper from its orThe conversion of copper consists of a series of physical and electrochemical process Methods have evolved and vary with country depending on the ore source, local environmental regulations, and other factors...

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How metals are extracted from their ores? AnswersDrive

Copper can be extracted from its ore by heating it with carbon Impure copper is purified by electrolysis in which the anode is impure copper, the cathode is pure copper, and the electrolyte is copper sulphate solution An alloy is a mixture of two elements, one of which is a metal...

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Copper Mining Extraction Process Flow Chart

This flowchart made of machinery icons explains or expresses in simple but clear terms the step of the Copper Mining and Copper Extraction Process Starting from either open-pit or underground mining and using a different relevant treatment method for oxide or sulphide copper mineral ore Having a quick look now at how porphyry ores are treated and the metals extracted There are two main ....

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How do you extract the copper

Copper is lower in the reactivity series of metals and would be easier to extract from its ore Sulfide ores of copper can be reduced with silica SiO2 and roasted at about 1200oC Iron ore is ....

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Copper mining From ore to copper

About 80 of all copper extracted comes from sulphide or A typical ore contains only 05 to 20 copper It is a measure of the value of copper that it is worth extracting it from such small concentrations The ore is a mixture of minerals and rock called gangue The most common copper ,...

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