METHOD FOR LEACHING MANGANESE OXIDE ORES

Method for leaching manganese oxide ores provides indirect and direct electrochemical ore MnO2 reduction in the leach solution, in the electrolyzer, at the presence of 0.5-0.7 g/l of iron ions; at that, the process is executed at the temperature of 20-40 °C with constant injection of air into an ele...

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Bibliographische Detailangaben
Hauptverfasser:	Tsurtsumia, Gigla, Shengelia, Jemal, Beriashvili, Levan, Gogoli, Davit, Kurtanidze, Zviad, Qoiava, Nana, Lejava, Tinatin, Shigardelashvili, Salome
Format:	Patent
Sprache:	eng
Schlagworte:	APPARATUS THEREFOR CHEMISTRY ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FERROUS OR NON-FERROUS ALLOYS METALLURGY PRETREATMENT OF RAW MATERIALS PROCESSES FOR THE ELECTROLYTIC PRODUCTION, RECOVERY ORREFINING OF METALS PRODUCTION AND REFINING OF METALS TREATMENT OF ALLOYS OR NON-FERROUS METALS
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Beschreibung
Zusammenfassung:	Method for leaching manganese oxide ores provides indirect and direct electrochemical ore MnO2 reduction in the leach solution, in the electrolyzer, at the presence of 0.5-0.7 g/l of iron ions; at that, the process is executed at the temperature of 20-40 °C with constant injection of air into an electrolyzer-free electrolyzer, wherein carbonic felt electrode is used as a cathode.