1)Mid pressure, low temperature and low water/gas ratio sulfur tolerant shift process.
2)Mid pressure, high CO content and low water/gas ratio sulfur tolerant shift process.
3)AMC-NB-04X is suitable for axial-radial reactor, while AMC-NB-04Q applies to axial reactor and axial-radial reactor.
1) In Co-Mo-K/TiO2-MgO-Al2O3 based sulfur tolerant shift catalyst, the synergy of alkali metal and TiO2 make catalyst have a low light off temperature and good low temperature activity.
2) Unique preparation technology including K fixing method significantly reduces K loss rate, increases the activity stability and structure stability of catalysts.
3) AMC-NB-04Q spherical catalyst supported on the new type ternary TiO2-MgO-Al2O3 carrier has more stable structure, better thermal stability and hydration resistance, as well as high inner surface effectiveness factor, good loading performance and uniform gas flow distribution.
4) High mechanical strength, strong resistance to poison and long service life.
5) Excellent adaptation to high space velocity, good operating flexibility.
6) Excellent performance of organic sulfur hydrogenolysis and cyanide removal.
7) Patented product and awarded the National Prize for Science Technology Progress.
Operating Conditions:
Temperature/℃ | 180~450 |
Pressure/MPa | 1.0~5.0 |
Space Velocity(dry based)/h-1 | 1000~6000 |
Water gas ratio | 0.1~0.8 |
Sulfur content in process gas,%(v) | ≥0.005 |
Item | AMC-NB-04 | AMC-NB-04X | AMC-NB-04Q |
Color and shape | Sage green extrudate | Sage green sphere | |
Size/mm | Φ3.5~4.0 | Φ2.5~3.5 | Φ3.0~4.5/Φ4.0~6.0 |
Active components | Co-Mo | Co-Mo | Co-Mo |
Bulk density/(kg·L-1) | 0.90~1.00 | 0.95~1.05 | 0.83~0.93 |
Crushing strength(N·cm-1) | ≥120(N·cm-1) | ≥110(N·cm-1) | ≥80(N·granula-1) |
Additives | Alkali metal | Alkali metal | Alkali metal |
Carrier | TiO2-MgO-Al2O3 | ||
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