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| Production of High Purity CoCl2 from Cobalt Containing Scrap Using P204 and P507 Removal the Impurity |
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| DOI：doi：10.3969/j.issn.1007-7545.年份.期号.顺序号 |
| KeyWord:Co,Ni,Extraction,Separation,P204,P507, |
| ZHOU Bing-zhen |
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| Abstract: |
| The Ni and Co are separated by using the following process from the Co containing scrap: vitriolizing dissolution on the pre-roasted scrap, P204 extracting Cu, Mn, Zn after the Re, Fe, Ca and Mg are removed by chemical neutralization process, and then extracted by P507. The purified solution is used to manufacture high purity CoCl 2, the Co recovery is more than 90%. |
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