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Article | REF: M2372 V1

Germanium-Metallurgy

Authors: Pierre BLAZY, El-Aïd JDID

Publication date: September 10, 2010 | Lire en français

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    9. Industrial cases

    The industrial production of germanium concentrates is derived from ores or leaching residues from the manufacture of electrolytic zinc or from flotation concentrates from sulphide base metal ores. .

    9.1 Copper ore from the Apex mine

    At the Apex mine (Utah), copper ore contains germanium and gallium. After acid leaching (H 2 SO 4 ) in the presence...

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