VERFAHREN ZUR GEWINNUNG VON VANADIUM, MOLYBDAEN UND GALLIUM AUS ALUMINATLAUGEN DER TONERDEHERSTELLUNG

A single stage process is used in which the lye is subjected to electrolysis at over 70 deg.C and with a cathode current density of 400-1200 A/sq.m. The cathode is a liq. alloy with a low m.pt., and is mechanically stirred during the electrolysis. The lye needs no prior treatment such as the removal...

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Bibliographic Details
Main Authors REVESZ,LASZLO, SINKA,GABOR, SCHLEGEL,MIKLOS, TOTH,FERENC, MISKEI,MIHALY,DR
Format Patent
LanguageGerman
Published 22.01.1981
Edition3
Subjects
APPARATUS THEREFOR
CHEMISTRY
COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSESC01D OR C01F
ELECTROLYTIC OR ELECTROPHORETIC PROCESSES
FERROUS OR NON-FERROUS ALLOYS
INORGANIC CHEMISTRY
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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Summary:A single stage process is used in which the lye is subjected to electrolysis at over 70 deg.C and with a cathode current density of 400-1200 A/sq.m. The cathode is a liq. alloy with a low m.pt., and is mechanically stirred during the electrolysis. The lye needs no prior treatment such as the removal of impurities or cooling, but can be directly electrolysed. No chemicals are required.
Bibliography:Application Number: DE19803023367