- https://data.geoscience.earth/ncl
- ProcessingActivityType
- _heapLeaching
experimental
Entry: heap leaching
URI: https://data.geoscience.earth/ncl/ProcessingActivityType/heapLeaching
A process used for the recovery of copper, uranium, and precious metals from weathered low-grade ore. The crushed material is laid on a slightly sloping, impervious pad and uniformly leached by the percolation of the leach liquor trickling through the beds by gravity to ponds. The metals are recovered by conventional methods from the solution.
Core metadata
| is a | Concept |
| submitted by | Abdel FELIACHI |
| accepted on | 8 Jan 2019 15:58:49.722 |
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All metadata properties
| date accepted |
8 Jan 2019 15:58:49.722
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| date submitted |
8 Jan 2019 15:37:37.242
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| definition |
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| item class |
Concept
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| label |
heap leaching
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| notation |
heapLeaching
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| register |
processing activity type
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| status |
status experimental
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| submitter |
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| type |
register item
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| version info |
2
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Definition
| broader |
leaching
|
| definition |
A process used for the recovery of copper, uranium, and precious metals from weathered low-grade ore. The crushed material is laid on a slightly sloping, impervious pad and uniformly leached by the percolation of the leach liquor trickling through the beds by gravity to ponds. The metals are recovered by conventional methods from the solution.
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| in concept scheme |
Processing Activity Type
|
| label |
heap leaching
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| narrower |
bio-heap leaching
| sulfuric acid heap leaching
| cyanide heap leaching
|
| notation |
10.1..
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| pref label |
heap leaching
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| source |
heap leaching
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| type |
Concept
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