FOERFARANDE FOER SEPARERING AV GULD OCH SILVER FRAON KOMPLEXA SULFIDMALMER OCH -KONCENTRAT

The present invention relates to a process for the separation of gold and silver from complex sulfide ores and concentrates which, in addition to the primary metals, contain constituents having an adverse effect on the separation of the noble metals, by heating the sulfide ore or concentrate at a te...

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Bibliographische Detailangaben

Hauptverfasser:	MAEKIPIRTTI SIMO ANTERO IIVARI, POLVI VEIKKO MATIAS, SETAELAE PEKKA TAPIO, SAARI KAARLO MATTI JUHANI
Format:	Patent
Sprache:	fin
Schlagworte:	CHEMISTRY FERROUS OR NON-FERROUS ALLOYS METALLURGY PRETREATMENT OF RAW MATERIALS PRODUCTION AND REFINING OF METALS TREATMENT OF ALLOYS OR NON-FERROUS METALS
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