heap leaching technology

Heap Leaching: Extending Applications | E & MJ- heap leaching technology ,A look at developments in heap-leaching technology and how mining companies are successfully extending its application range. By Simon Walker, European EditorOre-Max - Best Practice Drip Systems For Heap Leach MiningOxygen is an essential element in the leaching process. Efficient heap leach operations require that oxygen plus the acid or biological agent be present to dissolve the mineral deposits into the leach …