IEF, CF, IEF-CF
Ion exchange filters of type IEF, CF, IEF-CF are used for cleaning air of toxic gaseous and aerosol contaminants (sulphur dioxide, hydrogen fluoride, hydrogen chloride, aerosols of sulphuric, nitric, phosphoric acids, ammonia, organic acids and bases, chromic anhydride, etc.) in chemical, engineering, electronic, and metallurgic industry, as w
|
Filter type |
Trapped components |
Average efficiency, not less than, % |
Pressure drop, Pa |
Regeneration management |
Conditions of use |
|
Frame ion exchange filter IFF |
HN₃, HF, HCl, SO₂, CrO₃ Acids and bases aerosols |
90 |
500-700 |
Automatic or manualА |
Dust content not greater than 5 mg/m³; Air temperature not higher than 40°C.
|
|
Contact filter CF |
NH₃, HF, SO₂ |
95 |
50-100 |
Automatic |
Dust content over 5 mg/m³; Low air humidity; Does not require conditions for uniform movement of air across the filter section; The use of low pressure fans is possible. |
|
Combined filter IFF - CF |
NOₓ, HN₃, HF, HCl, SO₂, CrO₃ Acids and bases aerosols |
95 |
700-800 |
Automatic |
Low air humidity; Does not require conditions for uniform movement of air across the filter section |