Grain coal


Spherical Alumina based media. Impregnated with Potassium Permanganate during manufacturing. Uses the combined action of physical and chemical processes to control gas emissions. Oxidized gases are converted into harmless products such as CO2, water and salts. Is designed to efficiently eliminate pollutants such as acidic gases, Nitrogen and Sulphur containing compounds, and low molecular weight volatiles.

Technical features

H2S Removal capacity: 14% in weight
SO2 Removal capacity: 7% en peso
NO Removal capacity: 5% en peso
NO2 Removal capacity: 21% en peso
HCHO Removal capacity: 2,5 en peso
Density: 760 ± 30 Kg/m3
Pellet diameter: 3-5 mm
Humidity: 25% (max.)
Attrition: 5% (max.)
Crush strength: 2 KgF
Humidity: 10-95%
Temperature: -20ºC till 50ºC
Efficiency: 99.5% min

Packaging: Available in boxes of 22.7Kg.

Quality control: All Batches are Inspected according to our ISO 2015 procedures, including active ingredients content, humidity, bulk density, mechanical strenght and abrasion.
Application: It is recommended for a wide range of applications such as waste water treatment plants, pulp and paper plants, airports, chemical plants, refineries, exhaust gases and more.


– Wide spectrum of gas adsorption.
– Best ”polishing” method to comply with the stringiest outlet gas concentrations.
– Higher loading capacity
– Visual indicator when product is consumed


Active Carbon Filters