The parameters below are compiled from company materials. Final selection and loading recommendations should be confirmed against your unit configuration and operating window.
Ammonia synthesis catalysts
Oxide and pre-reduced grades for 8–32 MPa operation, balancing activity, strength and long-term stability.
| Model | Form | Particle size (mm) | Bulk density (t/m³) | Temp. range (°C) | Pressure (MPa) | Min. activation (°C) | Key advantages |
|---|---|---|---|---|---|---|---|
| HA202W | Oxide state | 1.5-3.0/2.2-3.3/3.3-4.7/4.7-6.7/6.7-9.4 | 2.8-3.1 | 330-540 | 8-32 | 260-270 | High activity and high output. Excellent poison resistance and stability; long service life and proven performance. |
| HA202WH | Pre-reduced state | 1.5-3.0/2.2-3.3/3.3-4.7/4.7-6.7/6.7-9.4 | 2.1-2.4 | 330-540 | 8-32 | 260-270 | High activity and high output. Excellent poison resistance and stability; long service life and proven performance. |
| HA310W | Oxide state | 1.5-3.0/2.2-3.3/3.3-4.7/4.7-6.7/6.7-9.4 | 2.8-3.1 | 330-530 | 8-32 | 240-250 | Good low-temperature activity and high output. Good poison resistance and stability; long service life. |
| HA3I0WH | Pre-reduced state | 1.5-3.0/2.2-3.3/3.3-4.7/4.7-6.7/6.7-9.4 | 2.1-2.4 | 330-530 | 8-32 | 240-250 | High activity and high output. Excellent poison resistance and stability; long service life. |
Ammonia cracking catalysts
Low cracking temperature and low residual ammonia at ppm level for NH₃-to-H₂ processes.
| Model | Form | Particle size (mm) | Bulk density (t/m³) | Temp. range (°C) | Pressure (MPa) | Residual NH₃ (ppm) | Key advantages |
|---|---|---|---|---|---|---|---|
| HAF-1 | Oxide state | 1.5-3.0/2.2-3.3/3.3-4.7/4.7-6.7/6.7-9.4 | 2.8-3.1 | 550-620 | 0-0.5 | <100 | High activity, low cracking temperature and good cracking performance; long service life. Can be directly reduced with liquid ammonia. |
| HAF-IH | Pre-reduced state | 1.5-3.0/2.2-3.3/3.3-4.7/4.7-6.7/6.7-9.4 | 2.1-2.4 | 550-620 | 0-0.5 | <100 | High activity, low cracking temperature and good cracking performance; long service life. Short reduction time. |
Alcohol-to-hydrocarbon catalysts
Low conversion temperature, low CO/CO₂ after conversion and long service life.
| Model | Form | Particle size (mm) | Bulk density (t/m³) | Temp. range (°C) | Pressure (MPa) | CO/CO₂ (ppm) | Key advantages |
|---|---|---|---|---|---|---|---|
| HB401 | Oxide state | 1.5-3.0/2.2-3.3/3.3-4.7/4.7-6.7 | 2.8-3.1 | 250-350 | 3-30 | <10 | High activity, low conversion temperature and good conversion performance; long service life. |
| HB-401IH | Pre-reduced state | 1.5-3.0/2.2-3.3/3.3-4.7/4.7-6.7 | 2.1-2.4 | 250-350 | 3-30 | <10 | High activity, low conversion temperature and good conversion performance; long service life. Short reduction time. |
Methanol catalysts
High activity and stability for a broad range of pressures and space velocities.
| Model | Particle size | Bulk density (t/m³) | Temp. range (°C) | Pressure (MPa) | Space velocity (h⁻¹) | Key advantages |
|---|---|---|---|---|---|---|
| HC310 | Φ5×5 | 1.3~1.5 | 210-350 | 5.0-32.0 | 1000-30000 | High activity and good stability; long service life. |