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Filtracarb® EXR4 is a regenerated/reactivated cylindrical extruded pellet, manufactured from coal by steam activation.

The material is a porous activated carbon adsorbent with a highly developed internal surface area that has been specially designed for use in vapour phase adsorption systems.

  • Cost effective and environmentally friendly
  • Versatile vapour phase adsorbent
  • Low pressure drop characteristics
  • Excellent product hardness
  • Highly developed pore structure
  • Ideal for siloxane removal from biogas streams
  • Supplied to BS EN ISO 9001:2008

Filtracarb EXR4 Big Bags

Standard Specification

TypeRegenerated coal pellet
CTC% w/w min50ASTM D3467
Moisture as packed% max3ASTM D2867
Hardness%93ASTM D3802
Bulk densityg ml-10.47ASTM D2854
Bulk densityg ml-10.45ASTM D2854
Ash%15ASTM D2866
Pellet diametermm4 ± 20%Calliper

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