Leaching of a low-grade, copper-nickel sulfide ore: 2. Impact of aeration and pH on Cu recovery during abiotic leaching
The conditions under which copper was retained and re-distributed in a test heap of pyrrhotite-rich, copper-nickel sulfide ore were investigated in abiotic column leaching tests. It was determined that acidity plays a key role in maximising copper recovery. During passage through the ore bed, when t...
| Main Authors: | , , |
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| Format: | Journal Article |
| Published: |
Elsevier Science BV
2009
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| Subjects: | |
| Online Access: | http://hdl.handle.net/20.500.11937/47214 |