PROCESS FOR THE PREPARATION OF MANGANESE SULPHIDE
The present invention concerns the preparation of a manganese sulphide by heating of particulate or agglomerate manganese sulphate to a temperature of at least 700 .degree.C in the presence of at least one reduction agent.
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| Hauptverfasser: | , |
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| Format: | Patent |
| Sprache: | eng ; fre |
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| Zusammenfassung: | The present invention concerns the preparation of a manganese sulphide by heating of particulate or agglomerate manganese sulphate to a temperature of at least 700 .degree.C in the presence of at least one reduction agent. |
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