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Activated Carbons For Air Filtration

GN61 Impregnated Activated Carbon for Ammonia and Amines Removal

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GN61 is a specialized impregnated activated carbon designed to effectively neutralize and remove ammonia (NH₃) and amines from gas streams.

The removal process occurs through acid-base reactions, trapping the resulting salts within the carbon’s porous structure.

Unlike standard activated carbon, this advanced formulation is engineered to address the high kinetic energy of ammonia, ensuring optimal adsorption and retention.

Chemically treated for superior efficiency and capacity, GN61 is ideal for controlling ammonia, amines, and basic vapors in critical applications.

Manufactured under strict quality standards, it ensures consistent performance and reliability, making it highly suitable for industrial environments and equipment protection.

Activated Carbons For Air Filtration

GN61 Impregnated Activated Carbon for Ammonia and Amines Removal

GN61 is a specialized impregnated activated carbon designed to effectively neutralize and remove ammonia (NH₃) and amines from gas streams.

The removal process occurs through acid-base reactions, trapping the resulting salts within the carbon’s porous structure.

Unlike standard activated carbon, this advanced formulation is engineered to address the high kinetic energy of ammonia, ensuring optimal adsorption and retention.

Chemically treated for superior efficiency and capacity, GN61 is ideal for controlling ammonia, amines, and basic vapors in critical applications.

Manufactured under strict quality standards, it ensures consistent performance and reliability, making it highly suitable for industrial environments and equipment protection.

Typical Applications

  • Treatment of ammonia tanks and vents
  • Removal of ammonia and amines from municipal and chemical waste treatment facilities
  • Removal of ammonia and amines from WWTPs
  • Treatment of basic fumes in chemical and laboratory hoods
  • Other industrial applications

Features and Benefits

  • High adsorption ability and loading rate for NH3 and amines ואמינים
  • High percentage of H3PO4 impregnation – 10%
  • Exceptionally high hardness and crush strength
  • Minimal pressure drop

Standard Packaging

  • 25kg bag
  • 500/550kg bulk bag
  • Other packing considered on request

Activated Carbon Disposal

At the end of its useful life, all carbon media should be disposed of in a responsible manner and in accordance whit all sites, local and statutory regulations relevant to the point of use.
Colligo-Tech offers professional disposal services, including customized packaging suited to the specific type of carbon and contaminants, transportation to licensed facilities, and strict compliance with safety regulations. Our services include hazardous materials permits, ensuring a fully regulated and professional disposal process.

Specification and Typical Properties

CoalBase material
60%CTC % before impregnation Min
580-600 kg/m3Bulk density kg/m3 (after Impregnation)
97%Hardness % Min
15-17%Ash Content % Max
2%% Phosphoric Acid Impregnation wt
4mm (available in different diameters) Diameter
1000 mg/gIodine value Min (before impregnation)

Specifications and typical properties are listed for informational purposes only and not to be used as purchase specifications.

Impregnated Activated Carbon: An Advanced Solution for Unique Applications

Activated carbon is a powerful adsorbent tailored for treating a wide range of contaminants. Through the impregnation process, activated carbon can be “upgraded” and customized for specific needs by introducing chemicals or metal particles into its pores. This process chemically modifies the carbon, enhancing its adsorption capacity and enabling more efficient treatment of pollutants that are challenging to remove by other means.

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