Hydrometallurgy: Leaching in Heap, Vat, CIL, CIP, Merrill–Crowe, SX Solvent Extraction

Hydrometallurgy: Leaching in Heap, Vat, CIL, CIP, Merrill–Crowe, SX Solvent Extraction2017-04-04T06:57:36-04:00
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Samplers (1 reply)

Millza79
9 months ago
Millza79 9 months ago

Does anyone have an opinion on what is better for sampling slurries - poppet or cross-cut samplers?

 

Particularly, on gold cyanide leach feed samples.

SmartDog
9 months ago
SmartDog 9 months ago

An old adage for sampling was that in decreasing accuracy you have:

  1. All the stream all of the time
  2. All of the stream part of the time
  3. Part of the stream all of the time
  4. Part of the stream part of the time.

You are comparing 2 to 4.  All of the stream part of the time will always be more reliable and accurate than part of the stream part of the time. 


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