which it is the process of obtaining copper

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    METALLURGY OF COPPER-EXTRACTION OF COPPER-BLISTER .

    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.

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    How copper is made - material, used, processing, steps, product .

    In its nearly pure state, copper is a reddish-orange metal known for its high . The process of extracting copper from copper ore varies according to the type of.

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    Extracting copper. Extracting copper. - School Science

    Part of an interactive on-line booklet about extracting and recycling copper . Extraction. An ore has to be changed chemically into the metal. This process is.

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    Copper Mining and Extraction Sulfide Ores

    This KS3 education resource looks at copper mining, extraction and . This is due to the volcanic activity that is part of the process that created the And

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    BBC - GCSE Bitesize: Extraction and purification of copper

    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.

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    Copper Processing

    The copper processing industry refines copper from metal ores or scrap copper. The leading . The second method for refining copper is called the hydrometallurgical process. Solvent extraction is more commonly used to refine copper.

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    copper extraction and purification - Chemguide

    This page looks at the extraction of copper from its ores, its purification by electrolysis, and some . This is used to make sulphuric acid via the Contact Process.

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    Innovations: Introduction to Copper: Mining & Extraction

    Commercially exploited deposits of copper ores are found in many parts of the world, frequently associated with mountain-building process Deposits occur at.

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