DE2057940

1295325 Leaching nickel-bearing ores SHERRITT GORDON MINES Ltd 2 Nov 1970 [23 Dec 1969] 52094/70 Heading C1A The magnesium content of nickel and cobaltbearing lateritic ores is separated from the Ni and Co values by quenching the reduction-roasted ore with ammoniacal ammonium carbonate, leaching wit...

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Bibliographische Detailangaben

Hauptverfasser:	WEIR, DONALD ROBERT, FORT SASKATCHEWAN, VOSAHLOVA, EVA, EDMONTON
Format:	Patent
Sprache:	eng
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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