Gas Phase Applications (Deodorization/VOC Adsorption)
Product Performance
1. Deodorization performance
The treatment efficiency of each sheet type filter varies depending on the type and concentration of gas to be treated. Examples are given below. The product has high treatment efficiency, removing over 90% of the gas in just 60 minutes.
1-1. Organic gas (measurement with a sheet)
< Test conditions >
- Test gas : Toluene
- Sample size : 200cm²
- Initial test gas concentration : 100ppm
- Test gas volume : 30L
- Test temperature/humidity : 20℃/50%RH
Figure 1. Toluene adsorption performance of organic gas sheet
1-2. Basic gas (measurement with a sheet)
< Test conditions >
- Test gas : Ammonia
- Sample size : 200cm²
- Initial test gas concentration : 100ppm
- Test gas volume : 30L
- Test temperature/humidity : 20℃/50%RH
Figure 2. Ammonia adsorption performance of basic gas sheet
1-3. Acid gas (measurement with a sheet)
< Test conditions >
- Test gas : Hydrogen sulfide
- Sample size : 200cm²
- Initial test gas concentration : 110ppm
- Test gas volume : 30L
- Test temperature/humidity : 20℃/50%RH
Figure 3. Hydrogen sulfide adsorption performance of acid gas sheet
1-4. Aldehyde (measurement with a sheet)
< Test conditions >
- Test gas : Acetaldehyde
- Sample size : 200cm²
- Initial test gas concentration : 110ppm
- Test gas volume : 30L
- Test temperature/humidity : 20℃/50%RH
Figure 4. Acetaldehyde adsorption performance of aldehyde sheet
2. Pressure loss
Since each sheet in a corrugated filter has a honeycomb structure, the ventilation resistance is low and large air flow processing is possible.
< Test conditions >
- Number of corrugated cells : 117 / inch²
- Sample height : 50mm, 100mm, 150mm
Figure 5. Corrugated filter ventilation resistance