PROCESSING

Teck using Eriez CavTube spargers

Teck Resources recently completed a comparative sparger analysis at its Red Dog concentrator in Alaska, US

Ailbhe Goodbody
A Red Dog zinc cleaner column following conversion to EFD CavTubes

A Red Dog zinc cleaner column following conversion to EFD CavTubes

That analysis resulted in a decision to replace all Microcel spargers with CavTube spargers manufactured by Eriez Flotation Division (EFD). Red Dog is the world’s fourth largest lead-producing mine and...

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