Part of an interactive on-line booklet about copper mining explaining the early, physical stages in the process.
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Inquire NowThis page looks at the extraction of copper from its ores, its purification by electrolysis, and some of its uses. Before you get too bogged down in the extraction of ...
Inquire NowPart of an interactive on-line booklet about copper mining explaining the electrolysis.
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Inquire NowBecause impurities can dramatically decrease the conductivity of copper wires, impure copper must be purified. One method of purifying copper is by electrolysis.
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Inquire NowExtraction and purification of copper. Copper is less reactive than carbon, so it can be extracted from its ores by heating it with carbon. For example, copper is formed if copper oxide is heated strongly with charcoal, which is mostly carbon: copper(II) oxide + carbon copper + carbon dioxide.
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Inquire NowThis page looks at the extraction of copper from its ores, its purification by electrolysis, and some of its uses. 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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Inquire NowPurifying Copper Copper removed from copper ore = ~99% pure Impurities: gold, silver, platinum Affect conductivity Must be removed before copper can be used in wires
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Inquire NowPurifying Copper Copper removed from copper ore = ~99% pure Impurities: gold, silver, platinum Affect conductivity Must be removed before copper can be used in wires
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Inquire NowThe Purification of Copper by Electrolysis involving Oxidation and Reduction.
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Inquire NowWhether it is used for electrical wire, currency, or nutrition, copper is an essential element in daily human life today.
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Inquire NowElectrorefining Purifying Copper in Industry Activity Introduction. Copper is a very good conductor of electricity and is used for electrical wiring and cables.
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Inquire NowWhatever method is used to manufacture copper from its ore, its final purification is by electrolysis (Figure 6).
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Inquire NowWhatever method is used to manufacture copper from its ore, its final purification is by electrolysis (Figure 6). Slabs of impure copper (blister copper), ...
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Inquire NowCopper 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 ...
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