|
| STUDY ON PROCESS FOR RECOVERY OF NICKEL AND COBALT FROM WASTE ALLOY |
|
|
| View Full Text View/Add Comment Download reader |
| DOI： |
| KeyWord:High temperature alloy waste,Acidic leaching,Extraction with N 235,Separation of nickel and cobalt |
|
|
| Hits: 2871 |
| Download times: 28 |
| Abstract: |
| A flowsheet of hot acidic leaching precipitating copper replacement iron and chromium removal with goethite process extraction with N 235 is used for the treatment of a batch of high temperature alloy waste. Nickel and cobalt have been successfully recovered from the alloy waste. Nickel and cobalt chloride solutions gained through purifying can be further treated for producing nickel and cobalt products. The recovery of nickel and cobalt is respactively 91.8% and 97.2% in the process of obtaining cobalt and nickel chloride solutions from treating high temperature alloy to purification. |
| Close |