HS-FG(Impregnated Activated Carbon)
● Application Field
- Emergency Escape mask, Breathing mask for Fire Fighting, Industrial Gas Mask, HCl, HCN, H2S, SO2, NO2, C6H12, etc.
● Characteristic
▶ Appearance & Size : Granule type
▶ Color : Black
▶ Bulk density : 0.5~0.6g/cc
▶ Total pore volume : 0.7cc/g
▶ Upper temp. limit : < 150℃
● Appearance
.png "HS-FG(Impregnated Activated Carbon).png")
● Reaction Mechanism
Gas | Mechanism |
|---|---|
HCN | C-CuO + HCN → C-Cu(CN2), C-CN2 + H2O |
HCl | C-CuO + HCl → C-CuCl2 + H2O |
H2S | C-Cu(OH)2 + H2S → C-CuS + 2H2O |
C=O + H2S → C-S + H2O | |
SO2 | C-KOH + SO2 → C-K2SO4 + H2O, C-SO* |
NO2 | AC + NO2 → CN*, CNO*, CNO3* |
● Test Example
▶ Test Gas : NO2, HCl, H2S, HCN, SO2
▶ Flow Rate : 295cc/min
▶ Test Wt. : 0.5g
▶ Inlet Con. : SO2 2,000ppm
▶ NO2, HCl, H2S, HCN 1,000ppm
 2.png "HS-FG(Impregnated Activated Carbon) 2.png")