Physical and Chemical Specifications
|
Item |
Specification |
|
Appearance |
Black cylindrical tablet |
|
Diameter |
5.0 mm |
|
Height |
3.5 - 4.5 mm |
|
Bulk Density |
0.7 - 0.9 g/mL |
|
Average Radial Crush Strength |
≥ 150 N/cm |
|
Chemical Composition |
CuO, SiO₂, Promoters |
Catalyst Performance Specifications
Tested under the following conditions: Catalyst volume 50 mL (original particle size), Reaction temperature 230°C, Cyclohexanol LHSV 0.6 h⁻¹.
|
Item |
Specification |
|
Cyclohexanol Conversion |
≥ 52.0% |
|
Cyclohexanone Selectivity |
≥ 99.0% |
|
Average Radial Crush Strength |
≥ 150 N/cm |
|
Fines (Particles with strength < 100 N/cm) |
≤ 10% |
Industrial Operating Conditions
|
Operating Parameter |
Specification / Range |
|
Feed Composition |
|
|
Cyclohexanol Content |
≥ 90% (wt) |
|
Cyclohexanone Content |
≤ 3% (wt) |
|
Heavy Components (B.P. > Cyclohexanol) |
≤ 2% (wt) |
|
Operating Conditions |
|
|
Operating Temperature |
210°C ~ 280°C |
|
Operating Pressure |
0.01 ~ 0.05 MPa (gauge) |
|
Cyclohexanol LHSV |
0.4 h⁻¹ ~ 1.2 h⁻¹ |
|
Recommended Conditions |
|
|
Recommended Temperature |
220°C ~ 240°C |
|
Recommended LHSV |
0.4 h⁻¹ ~ 0.8 h⁻¹ |