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May 07 2008 · Lihir mine ore is termed refractory meaning that conventional extraction of gold by cyanidation is not viable without pre-treatment. The Lihir operation s process plant incorporates a pressure oxidation pre-treatment step using autoclaves to release the gold. This in turn is followed by conventional cyanidation.
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The Lihir process plant incorporates a pressure oxidation pre-treatment step using autoclaves to release the gold. This in turn is followed by conventional cyanidation. -8- The plant s facilities first crush and grind the ore into slurry suitable for pressure oxidation. A small flotation plant is sometimes used to concentrate a portion of the
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The Lihir process plant incorporates a pressure oxidation pre-treatment step using autoclaves to release the gold. This in turn is followed by conventional cyanidation. -8- The plant s facilities first crush and grind the ore into slurry suitable for pressure oxidation. A small flotation plant is sometimes used to concentrate a portion of the
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The Lihir process plant incorporates a pressure oxidation pre-treatment step using autoclaves to release the gold. This in turn is followed by conventional cyanidation. -8- The plant s facilities first crush and grind the ore into slurry suitable for pressure oxidation. A small flotation plant is sometimes used to concentrate a portion of the
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