• Patent US3150959 Recovery of matte from …

    In a matte smelting process for the treatment of sulfidic copper ore in which said ore is treated to produce a wet concentrate relatively rich in copper and having ...

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  • Copper extraction Wikipedia

    Copper extraction refers to the methods used ... Oxidised copper ore bodies may be ... the solubility of sulfidic copper in slag decreases as the copper ...

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  • Copper Mining and Extraction: Oxide Ores

    Copper Mining and Extraction: Oxide Ores. ... Dilute sulfuric acid is poured over the crushed ore using an irrigation system. 3. Copper sulfate solution is collected ...

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  • LEACHING MECHANISMS AND KINETICS OF …

    LEACHING MECHANISMS AND KINETICS OF COMPLEX LOWGRADE SULFIDIC COPPER ORES on ResearchGate, the professional network for scientists.

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  • Copper sulfide ore value chain Outotec

    Copper sulfide ore. ... Ensure that your process for refining sulfidic copper concentrates with pyrometallurgical or hydrometallurgical means is based on strong ...

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  • Copper Ore Types: Sulfides versus Oxides …

    Copper Ore Types: Sulfides versus Oxides. April 23, 2011, ... native copper ore bodies may be treated to recover the contained copper via a gravity separation circuit.

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  • Patent US4269676 Method of winning …

    The invention relates to a method of winning copper and accompanying metals from sulfidic ores, postflotation deposits and waste products in the pyrometallurgical ...

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  • Patent US7695634 Collector for sulfidic …

    The present invention relates a flotation reagent for sulfidic ores, containing at least one compound of formula (1), wherein R2, R3, R4, R5, R6 and R7, independent ...

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  • Patent US20080118421 Method and …

    The end product is commonly a mixture of copper oxide and copper sulfate, both of which are liquid soluble and directly recoverable by known techniques.

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  • Portable Copper Ore Crusher …

    Portable Copper Ore Crusher; working processes of opper ore . ... which exploits the diverse surface properties from the sulfidic copper ore and the gangue.

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  • Demonstration of High Temperature Heap …

    Demonstration of High Temperature Heap Bioleaching of Chalcopyrite Copper Ore ... as copper mines are getting deeper, more sulfidic ore is encountered.

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  • Bacterial leaching of ores and other …

    Bacterial leaching of ores and other materials ... Sulfidic copper and uranium ores are the principle ores ... Bacterial leaching of heavy metals from sulfidic ore ...

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