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| Study and application of new method of removing cobalt by organic reagent in production practice |
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Received:July 12, 2017
Revised:August 01, 2017
Accepted:August 01, 2017
Published Online:May 25, 2018
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| DOI： |
| KeyWord:new organic agent; low temperature; short time; insoluble; less slag; lower energy consumption; reduce the processing cost of zinc sheet |
| Author | Institution |
| liangyanhui |
hulunbeierchihong |
| wangguodong |
hulunbeierchihong |
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| Abstract: |
| A zinc hydrometallurgy factory was a new type of organic agents in addition to research production practice methods of purification of cobalt, through experimental research and production practice that, for removal of cobalt cobalt antimony salt method than the traditional method has the advantage of using a new organic agent, purification control low temperature: 75 ~ 80 degrees, short time: 1.5h two Co = 1mg/L after purification, after purification of Co in solution is not dissolved, two less slag, slag amount is only the traditional purification method produced slag 1/6 slag containing zinc, slag containing cobalt, cobalt as high as 4%, so the model can not only reduce the organic agent for cobalt removal to reduce energy consumption, reduce the zinc flake zinc powder consumption, processing cost, and can effectively improve the recovery process of zinc smelting rate of zinc. |
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