Verfahren zur Gewinnung von Gallium, insbesondere fuer Halbleiterzwecke

In a process for recovering gallium from liquors containing sodium gallate and sodium aluminate, sufficient active finely divided aluminium is added to displace the gallium from the sodium gallate and to alloy therewith to form an Al-Ga alloy which may be separated by filtration or centrifuging. The...

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Bibliographische Detailangaben

1. Verfasser:	DOETZER RICHARD
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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