FIELD: gas treatment. SUBSTANCE: carbon monoxide contained in gases is oxidized in presence of calcined manganous cake, which is prepared in stage wherein cobalt salt solutions are fried of manganese impurity in cobalt(III) hydroxide hydrometallurgical production technology. EFFECT: reduced cost due to utilized waste. 1 tbl
| Title | Year | Author | Number |
|---|---|---|---|
| METHOD OF CLEANING AQUEOUS SOLUTIONS OF COBALT FROM MANGANESE | 2001 |
|
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RU2198723C2 |
