High Capacity Gold Recovery Coconut Shell Based Granular Carbon. Available in 6x12, 6x16 and 8x16 mesh sizes.

PURAQUA™ CNB AuH  is a very high capacity coconut shell based granular activated carbon specially made for gold recovery applications.

It has excellent micropores structure. It has CTC 60.

Our regular particle sizes are 6x12, 6x16 and 8x16 mesh.



  • Very High level of micro porosity
  • Excellent hardness
  • High adsorption capacity
  • Controlled particle size


  • Gold adsorption in Carbon-in-Pulp (CIP), Carbon-in-Leach (CIL) and Carbon-in-Column (CIC) processes

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