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:: Copper/Nickel Innovation
Many new processes are available, or are being researched, for the processing of copper and nickel ores. In the August 2012 issue of International Mining (pps. 96-111), John Chadwick looks at AmmLeach, the flotation of coarse particles, ion exchange resins, the Direct Nickel Process, HCl leaching, autoclave management, and more.
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