• Leaching of an oxide gold ore with chloride/hypochlorite solutions ...

    An oxide gold ore was subjected to chloride/hypochlorite leaching at room temperature. The effects of three factors, including Ca(OCl)2 vs. NaOCl, OCl...

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  • Chloridehypochlorite leaching of gold from a mechanically ...

    In this research, effect of mechanical activation on the chloridehypochlorite leaching of gold from a refractory pyritic concentrate containing ca. 27 g/t gold was...

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  • hypochlorite leaching of gold ore 911 Metallurgist

    HYPOCHLORITE LEACHING OF GOLD ORE. W.T.Yen, R.A.Pindred and M.P.Lam. Mining Engineering, Queen's University. Kingston, Ontario, Canada K7L 3N6.

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  • Leaching of an oxide gold ore with chloride/hypochlorite solutions

    An oxide gold ore was subjected to chloride/hypochlorite leaching at room temperature. The effects of three factors, including Ca(OCl)2 vs. NaOCl, OCl...

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  • Hypochlorite Leaching of Gold Ore Hydrochloric Acid Chloride

    HYPOCHLORITE LEACHING OF GOLD ORE. W.T.Yen, R.A.Pindred and M.P.Lam Mining Engineering, Queen's University Kingston, Ontario, Canada K7L 3N6.

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  • Chloridehypochlorite oxidation and leaching of refractory

    In this research, oxidation of sulfide minerals and leaching of gold from a goldbearing ... concentrate using chloridehypochlorite solution was investigated.

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  • A Comparative Study of Cyanide and Chloride Hypochlorite Gold ...

    A Comparative Study of Cyanide and Chloride Hypochlorite Gold Leaching of Oxide Ore from Placer, Surigao Del Norte An Undergraduate Thesis Presented...

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  • New Hydrometallurgical Process for Gold Recovery

    The method consist in leaching the gold with chlorine resulted from NaClO decomposition in ... commercial sodium hypochlorite and hydrochloric acid : NaClO +...

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  • Effect of Pretreatment of Sulfide Refractory Concentrate with Sodium ...

    Jul 1, 2013 ... pressure cyanidation of the oxidized concentrate, for the extraction of ... Keywords: Refractory Gold Concentrate; Hypochlorite Oxidation...

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  • gold leaching from a refractory gold concentrate by ... Springer Link

    Keywords: Non cyanide method, gold leaching, refractory gold concentrate. Abstract. The method of chloride hypochlorite leaching has the advantages of short...

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