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| Medium-temperature acid Pressure Oxidation of Molybdenum Concentrate without Nitric Acid Additives |
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Received:April 11, 2012
Revised:January 29, 2013
Accepted:April 20, 2012
Published Online:March 15, 2013
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| DOI： |
| KeyWord:metallurgical technology; molybdenum concentrate; medium-temperature acid pressure oxidation; nitric acid additives |
| Author | Institution |
| Zhao Lei |
Beijing General Research Institute of Mining |
| WANG Yufang |
Beijing General Research Institute of Mining |
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| Abstract: |
| The metallurgical technology on molybdenum concentrate medium-temperature acid Pressure Oxidation is investigated. At the conditions of 180℃, PO2=6atm, leaching time 4h, additives 5%, liquid/solid=6/1, and agitator speed 600rpm, the molybdenum conversion rate is above 99%, and about 20% molybdenum comes into solution. |
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