Our iron oxyhydroxide Catalyst is manufactured using advanced processes, with industrially synthesized iron oxyhydroxide as the active component and fortified with special additives. It is a high-sulfur-capacity product with a breakthrough sulfur capacity >30%.
It features high sulfur capacity, high sulfur removal precision, and fast reaction kinetics. It is widely used for the removal of hydrogen sulfide (H₂S) from various gas streams, including natural gas, coal bed methane, shale gas, blast furnace gas, biogas, and sulfur-containing tail gas from petroleum refining. The high sulfur capacity of this product effectively reduces secondary pollution and minimizes the frequency of media replacement.
Main technical indicators
Sulfur capacity: 30% – 38%
Color & appearance: Yellowish-brown cylindrical pellets
Size (mm): Φ3~5 × 3~15
Crushing strength (N/cm): ≥50
Bulk density (kg/L): 0.8 – 0.95
Operating Conditions
Temperature: 10 – 80 °C
Space velocity: 500 – 1500 h⁻¹
Empty tower linear velocity: 0.10 – 0.30 m/s
Pressure: Atmospheric pressure ~ 8 MPa
Humidity: Near saturated water vapor; no liquid water allowed into the bed
Bed height-to-diameter ratio: ≥3
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