Vapor Phase, Pelletized Coal Carbon

HS-AC-P-KOH Vapor Phase, Pelletized Coal Carbon

Hydrosil’s HS-AC-P-KOH is highly active coal based pelletized carbon impregnated with potassium hydroxide. The coal based activated carbon is manufactured for vapor phase applications. The substrate is impregnated with potassium hydroxide to target acidic gases. Hydrosil’s HS-AC-P-KOH has a carbon tetrachloride activity of no less than 60%. This carbon has a hydrogen sulfide removal capacity of 0.10 g/cc.

The HS-AC-P-KOH is commonly used in chemical processing, air stripper off-gas VOC removal, tank or sump air vents, general HVAC units, API separator vents, etc.

Pressure Drop


Property: Value:
Pressure Drop @ velocity 60 ft/min-ins wg/ft 1.5
CCl4 Activity, Min. (ASTM D-3467) 60
Hydrogen sulfide capacity min-gm/cc 0.15
Apparent Density (ASTM D-2854), g/cc 0.56-0.58
Hardness, Min. (ASTM D-3802) 95.0
Particle Size 4mm
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Common Applications:

  • Hydrogen Sulfide
  • Sulfur Dioxide
  • Nitrogen Oxide

Case Study:

Construction Workers Concerned of Toxic Fumes

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