A METHOD FOR PLATINUM RECOVERY FROM MATERIALS CONTAINING RHENIUM AND PLATINUM METALS

The present disclosure relates to hydrometallurgical methods for the isolation and recovery of platinum from rhenium-containing materials, and more particularly, from superalloys containing rhenium, platinum, and other metals. The disclosure also relates to apparatuses capable of carrying out the hy...

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Bibliographische Detailangaben
Hauptverfasser:	MARKARIAN, Georges Z, BRITTON, Louis A
Format:	Patent
Sprache:	eng ; fre
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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Beschreibung
Zusammenfassung:	The present disclosure relates to hydrometallurgical methods for the isolation and recovery of platinum from rhenium-containing materials, and more particularly, from superalloys containing rhenium, platinum, and other metals. The disclosure also relates to apparatuses capable of carrying out the hydrometallurgical methods and the product streams generated from the methods and apparatuses. La présente invention concerne des procédés hydrométallurgiques pour isoler et récupérer du platine à partir de matériaux contenant du rhénium, et plus particulièrement, de superalliages contenant du rhénium, du platine et d'autres métaux. L'invention concerne également des appareils permettant de mettre en œuvre les procédés hydrométallurgiques et des courants de produit générés à partir desdits procédés et appareils.