Sulfur Resistant Water-Gas Shift Catalyst |
 FBK Sulfur Resistant Water-Gas Shift Catalyst features high sulfur resistance (no upper limit), high mechanical strength, low gas/water ratio, and broad temperature range.
◇Use: catalysis of water-gas shift reaction.
◇ Composition: activated alumina, molybdenum, potassium, cobalt and non-active ingredients.
◇ Specification:
Appearance |
Diameter (mm) |
Bulk density (Kg/L) |
Specific surface (m2/g) |
Mechanical strength (N) |
Wear rate (%) |
pale red spherical granules |
4-5 |
~0.85 |
150-190 |
>35 |
≤6.0 |
◇ Operating condition:
|
Inlet temperature (°C) |
Catalyst bed temperature (°C) |
Gas flow speed (h-1) |
Inlet CO content (%) |
Outlet CO content (%) |
Outlet H2S concentration (mg/Nm3) |
180 ± 10 |
≤ 250 |
≤ 2000 |
5-8 |
0.5-1.5 |
≥ 50 |
◇ Test performance:
CO conversion rate (%)
|
Mechanical strength (N) |
Wear rate (%) |
Ñ CoO (%) |
MoO3 (%) |
Standard |
≥ 88.0 |
≥ 35 |
≤ 6.0 |
＞ 1.0 |
＞ 7.0 |
HG 2779-1996 |
◇ Test is conducted in accordance with HG/T 2780-1996 (Method for determining the efficacy of water-gas shift catalyst). Pressure: 0.8 ± 0.02MPa; flow speed :2500 ± 50h-1; water/gas ratio: 0.5 ± 0.02; temperature: 200 ± 1 °C . |
