:: Copper Concentrates Hydrometallurgy

New developments in hydrometallurgical treatment of copper concentrates, including:

• Mt. Gordon Copper Process
• Total Pressure Oxidation Process
• BIOCOP Process
• Sepon Copper Process
• Outokumpu Hydrocopper Process
• Anglo American/UBC Process
• PLATSOL Process

are reviewed by David Dressinger of UBC, Canada in the May 2004 issue of Engineering & Mining Journal (pps. 32-35).