|
Product Details:
|
| Roduct Name: | Hydroprocessing Catalyst | Appearance: | Black Or Grey-black Spheres |
|---|---|---|---|
| Chemical Compostion: | Nickel- Alumina | Crushing Strength, N/particle: | Min80 |
| Particle Size ,mm: | Ф3 To 5 | Nickel Oxide, Wt%: | 16 To 20 |
| Bulk Density, Kg/l: | 0.80 To 0.90 | ||
| Highlight: | hydrotreating catalyst,solid phosphoric acid catalyst |
||
Catalyst for secondary hydrogenation of benzene
Catalyst JL-B-2 is mainly used for secondary hydrogenation of benzene in the process of benzene hydrogenation to cyclohexane. it can hydrogenate about 5% benzene to less than 100ppm.
Its outstanding characteristics are as follows:
A. prominent low temperature activity. when reaction temperature is 120℃, it has very high catalytic activity.
B. very good activity stability. It is not necessary to increase reaction temperature in the course of operating entirely.
C. perfect selectivity. By-product has not been detected from the hydrogenated product(by-prodnucts’ content is less than 100ppm).
D. very long service life. The catalysts’ service life can reach 5 to 8 years.
The catalyst has been successfully used in several industry units. its comprehensive performance is superior to the same kind of products.
Physical and chemical properties:
|
item
|
target
|
item
|
target
|
|
Appearance
|
black or grey-black spheres
|
Particle size ,mm
|
Ф3 to 5
|
|
Chemical compostion
|
nickel- alumina
|
Nickel oxide, wt%
|
16 to 20
|
|
Crushing strength, N/particle
|
min80
|
Bulk density, kg/l
|
0.80 to 0.90
|
|
Process parameters
|
Hydrogen partial pressure ,Mpa
|
temperature,℃
|
Space velocity,hr-1
|
Hydrogen to benzene molecular ratio
|
|
0.5-2.0
|
160-230
|
3-4
|
3.5-10
|
|
|
Raw material
|
Benzene content,1- 5.0%; Balance, cyclohexane
|
|||
|
Hydrogenated products
|
Outlet benzene content, max100ppm; Benzene conversion, min 99.5%.
|
|||
Packing: iron drums innerlining double-layer plastic bags.
Contact Person: Mr. James.Li
Tel: 86-13706436189
Fax: 86-533-6076766
