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| THE APPLICATION OF RICH-OXYGEN CIL TECHNOLOGY IN GOLD EXTRACTION AT HADEMEN GOLD MINE |
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| DOI： |
| KeyWord:Gold ore \ CIL with rich oxygen \ Leaching rate |
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| Beijing Design and Research Institute of Non-ferrous Metals |
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| Abstract: |
| The rich oxygen CIL technology used in gold extraction of the expansion project of Hademen Gold Mine With this technology,without increasing the leaching equipments,the production capacity is increased from 300t/d to 600t/d;leaching time shortened from 30h to 15h; the consumption of sodium cyanide decreased while the gold leaching rate keeps the same It saves capital investment and lowers the production cost |
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