Verfahren zur Abtrennung von Galliumchlorid von Eisen(III)-chlorid

Gallium is extracted from a hydrochloric acid solution of concentration 2 to 10 N, preferably 4 to 7 N, containing gallium, iron and optionally aluminium, the ratio of ferric to gallium ions being at least 10, by extracting the solution with a C3 to C6 trialkyl phosphate, especially tributyl phospha...

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Bibliographische Detailangaben

Hauptverfasser:	MURAKOSHI,MASAHIKO, NAGUMO,TADASHI
Format:	Patent
Sprache:	ger
Schlagworte:	CHEMISTRY COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSESC01D OR C01F FERROUS OR NON-FERROUS ALLOYS INORGANIC CHEMISTRY METALLURGY PRETREATMENT OF RAW MATERIALS PRODUCTION AND REFINING OF METALS TREATMENT OF ALLOYS OR NON-FERROUS METALS
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