PROCESS FOR GETTING GALLIUM AND ZINC

Sodium-gallium-zinc amalgam is prepd. during first cementation by contact with an a high concn. alkaline metal alkali amalgam. The obtd. sodium-gallium-zinc-alkali is decomposed electrolytically during second cementation. The process is repeated until pure gallium and mercury-zince-gallium-alloy is...

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Hauptverfasser: VOGT,EBERHARD,DD, REISNER,KLAUS-HAGEN,DD, KLEINMANN,EBERHARD,DD
Format: Patent
Sprache:eng
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Zusammenfassung:Sodium-gallium-zinc amalgam is prepd. during first cementation by contact with an a high concn. alkaline metal alkali amalgam. The obtd. sodium-gallium-zinc-alkali is decomposed electrolytically during second cementation. The process is repeated until pure gallium and mercury-zince-gallium-alloy is obtd.