High temperature leaching process

A method of conducting a bioleaching process including the steps of forming a main heap, culturing at least one microorganism which exhibits bioleaching activity in a predetermined temperature range, monitoring the temperature in the main heap, which is a result, at least, of microbial leaching acti...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: DEW DAVID, STEYN JACO WILLEM, MINNAAR SUSANNA HELENA
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:A method of conducting a bioleaching process including the steps of forming a main heap, culturing at least one microorganism which exhibits bioleaching activity in a predetermined temperature range, monitoring the temperature in the main heap, which is a result, at least, of microbial leaching activity and inoculating the heap with the cultured microorganism at least before the temperature reaches the predetermined range.