METHOD OF PREPARING A GOLD-CONTAINING SOLUTION AND PROCESS ARRANGEMENT FOR RECOVERING GOLD AND SILVER

The invention relates to a method for preparing a gold-containing solution by chloride leaching from gold-bearing raw materials. A further object of the invention is to provide a method for recovering gold and optionally silver from the prepared gold-containing solution. The invention relates also t...

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Main Authors MIETTINEN, Ville, PAATERO, Erkki, HIETALA, Kari, HAAPALAINEN, Mika, AHTIAINEN, Riina, VALKAMA, Kari
Format Patent
LanguageEnglish
French
German
Published 19.06.2019
Subjects
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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Abstract The invention relates to a method for preparing a gold-containing solution by chloride leaching from gold-bearing raw materials. A further object of the invention is to provide a method for recovering gold and optionally silver from the prepared gold-containing solution. The invention relates also to a process arrangement for recovering gold and optionally silver.
AbstractList The invention relates to a method for preparing a gold-containing solution by chloride leaching from gold-bearing raw materials. A further object of the invention is to provide a method for recovering gold and optionally silver from the prepared gold-containing solution. The invention relates also to a process arrangement for recovering gold and optionally silver.
Author HAAPALAINEN, Mika
PAATERO, Erkki
MIETTINEN, Ville
AHTIAINEN, Riina
HIETALA, Kari
VALKAMA, Kari
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– fullname: AHTIAINEN, Riina
– fullname: VALKAMA, Kari
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DocumentTitleAlternate PROCÉDÉ DE PRÉPARATION D'UNE SOLUTION CONTENANT DE L'OR, ET PROCESSUS DE RÉCUPÉRATION D'OR ET D'ARGENT
VERFAHREN ZUR HERSTELLUNG EINER GOLDHALTIGER LÖSUNG UND PROZESSANORDNUNG ZUR GEWINNUNG VON GOLD UND SILBER
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Snippet The invention relates to a method for preparing a gold-containing solution by chloride leaching from gold-bearing raw materials. A further object of the...
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SubjectTerms CHEMISTRY
FERROUS OR NON-FERROUS ALLOYS
METALLURGY
PRETREATMENT OF RAW MATERIALS
PRODUCTION AND REFINING OF METALS
TREATMENT OF ALLOYS OR NON-FERROUS METALS
Title METHOD OF PREPARING A GOLD-CONTAINING SOLUTION AND PROCESS ARRANGEMENT FOR RECOVERING GOLD AND SILVER
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