
JS-3 Dimethyl Ether Catalyst
JS-3 Dimethyl Ether Catalyst is an improved and upgraded catalyst based on the previous two generations. It uses Al₂O₃ as carrier, adds various active components and auxiliaries, and is made by advanced molding process. It is a solid acid catalyst used for gas-phase synthesis of dimethyl ether from methanol. JS-3 Dimethyl Ether Catalyst is currently the best performing catalyst in dimethyl ether production units, successfully applied in more than 30 dimethyl ether production units across the country, receiving high praise from users.
Product Features
- High activity
- Excellent selectivity
- Good stability
- Long service life
Specifications
| Item | Specification |
|---|---|
| Appearance | White strip |
| Main Component | γ-Al₂O₃ |
| Particle Size | Φ3×5~15 mm |
| Strength | ≥100.0 N/cm |
| Bulk Density | 0.60~0.70 kg/L |
| 磨耗 | ≤2.0 wt% |
| 单程转化率 | ≥85.0% |
| 选择性 | ≥99.9% |
Applications
Used for gas-phase synthesis of dimethyl ether from methanol.