A PROCESS FOR THE RECOVERY OF ADSORBED PALLADIUM FROM SPENT SILICA

The present invention relates to a process for the recovery of precious metals from spent catalysts or adsorbent or inorganic waste. More specifically a process is provided for the recovery of palladium from silica, which is used as an absorbent in column chromatography or as a catalyst support in m...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	HARI, CHAND BAJAJ, RAKSH, VIR JASRA, PRADYUT GHOSH, ARVINDKUMAR, BALVANTRAI BORICHA, PUSHIPITO, KUMAR GHOSH
Format:	Patent
Sprache:	eng
Schlagworte:	CHEMISTRY COMPOUNDS THEREOF FERROUS OR NON-FERROUS ALLOYS INORGANIC CHEMISTRY METALLURGY NON-METALLIC ELEMENTS PRETREATMENT OF RAW MATERIALS PRODUCTION AND REFINING OF METALS TREATMENT OF ALLOYS OR NON-FERROUS METALS
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