Heap leaching agglomeration and detoxification
Heap leaching copper ore using sodium nitrate
Heap leaching ores containing gold and silver
High slurry density sulfidic mineral leaching using nitrogen dio
Hydrometallurgical process for copper-containing materials
Hydrometallurgical process for extracting copper from chalcopyri
Hydrometallurgical process for extracting metal values from comp
Hydrometallurgical process for selective dissolution of mixtures
Hydrometallurgical process for the recovery of lead, silver and
Hydrometallurgical process for the recovery of silver as silver
Hydrometallurgical process for the recovery of valuable metals f
Hydrometallurgical process for the recovery of zinc, copper and
Hydrometallurgical process for the treatment of a raw material w
Hydrometallurgical recovery of copper, cobalt nickel with reduct
Hydrometallurgical recovery of metal values
Hydrometallurical recovery of copper and zinc from complex sulfi