Features : the catalyst, compared with competitive worldwide, has lots of advantages, such as good catalytic activity,high selectivity, good stability, strong anti-fluid ,excellent anti-crushing and perfect wear-resistance.
Application : it is mainly used for gas phase hydrogenating of butyraldehyde or octene aldehyde,generating the butanol or octanol. The catalyst has been successfully used in many industrial devices.
1The physical properties
Appearance | Black cylinder |
Particle size mm | Φ6.5×6.5 |
Chemical composition | Cu-Zn-Al2O3 |
Surface area m2·g-1 | 35(min) |
Pore volume mL·g-1 | 0.15(min) |
Bulk density kg·L-1 | 1.45～1.55/1.35～1.45 |
Crushing strength | 200/220(min) |
2 Reference operating conditions and the performance index
Process conditon | Pressure MPa | Temperature℃ | Space velocity /hr-1 | hydrogen to aldehyde ratio (m) |
0.4-0.5 | 160-220 | 0.1(min) | 1.0-1.4 | |
The conversion rate of butyraldehyde or octence aldehyde | 98%(min) | |||
3 packaging packaged according to the requirements from users
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