The extraction of potassium from naturally occurring minerals such as K‐feldspar is a subject of growing significance, given the global demand for sustainable potassium fertilisers and the imperative ...

The exploration for new oil, gas or metals is now a multibillion-dollar complex business. This industry has always been high-risk, as required investments are often large and do not always justify ...

To address water contamination in the mineral processing sector, processing specialist Multotec is installing its CleanTeQ ion-exchange system, which is designed for the removal of soluble elements ...