processing of nickel

processing of nickel

  • Nickel - Vale.com

    The sulphide ores we mine contain more than just nickel. Other elements are often found and by extracting and processing nickel, our operations also produce cobalt, ...

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  • Nickel Smelting and Refining - IFC

    Nickel Smelting and Refining. 351. should be recycled. To the extent possible, all pro-cess effluents should be returned to the process. Treatment Technologies

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  • Nickel - Wikipedia

    Nickel is a silvery-white metal with a slight golden tinge that takes a high polish. It is one of only four elements that are magnetic at or near room temperature ...

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  • Cobalt extraction - Wikipedia

    Cobalt extraction refers to the techniques used to extract cobalt from its ores and other compound ores. Several methods exist for the separation of cobalt from ...

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  • Nickel processing | Britannica.com

    Nickel processing: Nickel processing, preparation of the metal for use in various products. Although it is best known for its use in coinage, nickel (Ni) has become ...

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  • How Nickel is Produced

    How Nickel is Produced. Nickel occurs in nature principally as oxides, sulphides and silicates. Ores of nickel are mined in over 23 countries and are smelted or ...

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