Benzene Hydrogenation Catalyst SCST-532 Large Surface Area, Good Active Components
- Application
SCST-532 benzene hydrogenation catalyst is suitable for refining processes such as benzene hydrogenation to cyclohexane, phenol hydrogenation to cyclohexanol, industrial crude hexane hydrofining, raffinate oil hydrogenation, white oil hydrogenation, lubricating oil hydrogenation, unsaturated aliphatic hydrocarbon and aromatic hydrocarbon hydrogenation.
Reaction principle:
C6H6+3H2= C6H12
2C6H5OH+5H2= 2C6H10OH
CnH2n+2-2y+ y H2= CnH2n+2
CnH2n+2-4y+ 2y H2= CnH2n+2
- Product Technical Specifications
|
Main Physicochemical Properties |
Model |
SCST-532 |
|
Appearance |
Black cylindrical |
|
|
Specification |
Φ3-5x(3~5) mm |
|
|
Crushing Strength |
≥140 N/cm |
|
|
Main Components |
Precious metals, activated alumina and promoters |
|
|
Main Operating Conditions |
Temperature |
130~200℃ |
|
Pressure |
Atmospheric pressure-2 Mpa |
|
|
Space Velocity |
0.2~1h-1 (liquid) |
|
|
H2/Benzene |
3.5~10 |
- Application Fields
Low-temperature liquid-phase benzene hydrogenation;
Low-temperature gas-liquid phase benzene hydrogenation.
- Catalyst Characteristics
Large pore volume and specific surface area, uniform distribution of active components;
High hydrogenation activity.
- Packaging, Storage and Transportation
The finished catalyst is packed in plastic drums or iron drums lined with plastic bags;
Rolling or impact is strictly prohibited during transportation;
The catalyst should be placed in a dry and ventilated place, strictly preventing moisture and chemical contamination;
When stored outdoors, place sleepers at the bottom and cover with canvas for rain protection;
During shipping, strictly prevent seawater (river water) from entering to avoid affecting the performance of the catalyst.
