SILICA REMOVAL FROM PREGNANT LEACH SOLUTIONS

The present invention relates generally to a process for removing dissolved or colloidal silica from a pregnant leach solution ("PLS"). More particularly, an exemplary embodiment of the present invention relates to a, process which mixes PLS with an acid source, preferably lean electrolyte...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	GERTENBACH DENNIS D, OWUSU GEORGE, GILLASPIE JAMES D, HAZEN WAYNE W, WILMOT JOHN C, BAUGHMAN DAVID R
Format:	Patent
Sprache:	eng
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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