QTD-04 iron oxide desulfurizer is a highly adaptable and efficient dry gas desulfurizer at room temperature. It can maintain high activity and sulfur capacity at room temperature, normal pressure or pressurized conditions of 10-15°C. It has the function of resisting high water-gas ratio, small amount of carbon black and tar under harsh conditions.
Physical and chemical properties
Fe2O3: ≥80%
Appearance: brown or black multi-faceted sphere or strip
Specifications (mm): Φ5x4-15
Bulk density (kg/l): 0.76-0.85
Strength (N/cm): >45
Specific surface area (m2/g): ≥50
Main conditions of use
Content of sulfur in raw gas (PPm): <200
Content of water vapor (%): 1.6-6.8
Using temperature ℃: 4-40
Using pressure (Mpa): atmospheric pressure -2
Dry gas air velocity (h 1): atmospheric pressure 300-500
Pressure: 800T500
Ratio of filling height to tower diameter: >3
Through sulfur capacity (weight %): >20
Purification degree (PPm): <1
