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    A technology that has not been considered thus far is the tank bioleaching of uranium concentrates. In the 1990s, Mintek undertook extensive research into the bioleaching of typical Witwatersrand uranium- and gold-bearing ores and concentrates.

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    Only recently has bioleaching been applied to the treatment of gold ore on an industrial scale. Major advances in bioleaching of gold ore were made when Newmont Mining Corporation began laboratory investigations of biooxidation in the late 1980’s.

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    Bioleaching of Gold Ore Essay 3062 Words

    Only recently has bioleaching been applied to the treatment of gold ore on an industrial scale. Major advances in bioleaching of gold ore were made when Newmont Mining Corporation began laboratory investigations of biooxidation in the late 1980’s.

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    Bioleaching is an attractive option for treating complex concentrates containing several of these valuable components, or for treating dirty concentrates that contain small quantities of elements that will attract smelting penalties. Refractory Gold Bacox™

    A Mintek perspective of the past 25 T years in minerals

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    A technology that has not been considered thus far is the tank bioleaching of uranium concentrates. In the 1990s, Mintek undertook extensive research into the bioleaching of typical Witwatersrand uranium- and gold-bearing ores and concentrates.

    Bioleaching technology in minerals processing

    2007-1-26 · Bioleaching technology in minerals processing John Neale Mintek, Biotechnology Division Private Bag X3015, Randburg, 2125, South Africa Industrial-scale bioleaching of refractory gold concentrates has been practised in South Africa, Brazil, Australia, Ghana, Peru, minerals and its use in the mining industry. Pure Appl. Chem., vol. 76

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    Bioleaching technology in minerals processing

    2007-1-26 · Bioleaching technology in minerals processing John Neale Mintek, Biotechnology Division Private Bag X3015, Randburg, 2125, South Africa Industrial-scale bioleaching of refractory gold concentrates has been practised in South Africa, Brazil, Australia, Ghana, Peru, minerals and its use in the mining industry. Pure Appl. Chem., vol. 76

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