This purification agent can be used for the removal (conversion) of oxygen and organic sulfur in water gas, coke oven gas, and various chemical feed gases.
1) Wide active temperature range (100-400 ℃);
|
Main components |
Appearance |
Granularity (mm) |
Bulk density (g/ml) |
Specific surface area (m2/g) |
Void ratio (%) |
|
Al2O3Add special additives and stabilizers |
Light green chromosphere |
Φ 3～5 |
0.9～1.0 |
＞200 |
0.35 |
II. Reaction Principle and Quality Inspection Standards
1. Reaction principle:
COS + H2O = H2S＋CO2 O2 + 2H2 = 2H2O
CS2＋2H2O = 2H2S＋CO2 O2 + 2CO = 2CO2
HCN + H2O = NH3 + CO
2. Laboratory quality inspection indicators
COS conversion rate&theoretical conversion rate of 90%
CS2conversion rate≥ 85% of theoretical conversion rate
HCN conversion rate≥ 85%
O2removal accuracy>90%
Compressive strength: 25N/piece
3、 Normal operation and usage conditions
1. Airspeed: 1000-3000H-1
2. Temperature: 100-400 ℃ (generally 30 ℃ higher than the dew point temperature of the gas)
3. Pressure: Normal pressure~10Mpa
