Verfahren und Vorrichtung zur Aufarbeitung von thoriertem Wolframschrott

In processing W scrap, esp. thoriated W, by electrolytic anodic oxidn. in aq. ammoniacal soln., the concn. of CO2 and/or its cpds. other than urea is less than 1, esp. less than 0.2 mmole CO2/1 soln. Also claimed is appts. used in the process.

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Bibliographische Detailangaben
Hauptverfasser:	TROMBITAS, HERBERT, KAHL, GOTTFRIED, VESELY, ANDREAS, LEICHTER, PETER
Format:	Patent
Sprache:	ger
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:	In processing W scrap, esp. thoriated W, by electrolytic anodic oxidn. in aq. ammoniacal soln., the concn. of CO2 and/or its cpds. other than urea is less than 1, esp. less than 0.2 mmole CO2/1 soln. Also claimed is appts. used in the process.