The Clean-iX® process for Rare Earth Element (REE) recovery from Multotec has proven successful extraction and concentration of REE from impurities, with recoveries in excess of 90%.
Clean-iX®(REE) processing combines certain process steps into one unit process. It replaces the leaching circuit and certain precipitation stages with resin-in-leach ion exchange processes, reducing overall capital and operating costs.
The Clean-iX® process eliminates costly solid/liquid separation while contacting the pulp with resin during leaching increases recovery. In addition, the ion exchange resin used is highly selective and therefore extraction of thorium, uranium and iron is reduced. This means there are less impurities carried over into the final product during precipitation.
Our engineers and metallurgists will help you process minerals faster and more efficiently.
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