Hydrotreating catalyst
1.Productionfeature:Ittakesmodifiedaluminaassupporter,carryi
1. Production feature:
It takes modified alumina as supporter, carrying molybdenum, nickel, cobalt components and has the property of deep HDN,HDS and alkene saturation. The catalyst has outstanding compression resistance and abrasive resistance, can be regenerated by nitrogen -air or water vapor-air.
2. Application: It is widely used to hydrotreat light straight distilled oil and secondary processed gasoline for raw material of platiform..
3. Physical-chemical properties:
|
item |
target |
item |
target |
|
appearance |
Trilope wxtrudates |
Pore volume ,mL/g |
min0.40 |
|
Particle size,mm |
Ф(1.5-2.5)*(2-10) |
NiO, wt% |
4.0-5.5 |
|
Crushing strength,N/cm |
min150 |
MoO3,wt% |
15.0-17.0 |
|
Bulk density,kg/L |
0.68-0.75 |
CoO,wt% ≥ |
0.03 |
|
Suface area,m2/g |
200 |
|
|
4. Activity index:
|
Process parameters |
Hydrogen partial pressure, Mpa |
temperature,℃ |
Space cvelocity,hr-1 |
Hydrogen to oil raatio,V/V |
|
3.0 |
320 |
1.5 |
500 |
|
|
Raw material |
Daqing coked gasoline |
|||
|
Processed oil |
Alkaline nitrides max0.5mg/l |
|||
5. Reference operating conditions:
|
Process parameter Kinds of raw material |
Hydrogen partial pressure |
Inlet reaction temperature(℃) |
Space velocity |
Hydrogen to oil ratio(V/V) |
|
Platiforming material |
1.5-2.5 |
270-300 |
2.0-4.0 |
100-200 |
|
Secondary processed oil |
1.5-3.0 |
220-240 |
1.5-3.0 |
400-500 |
|
kerosene |
1.5-4.5 |
260-290 |
1.2-2.0 |
400-500 |
|
FCC diesel |
2.5-4.5 |
270-320 |
1.0-2.0 |
400-500 |
鈦棒；鈦異形材,醫療鈦，鈦六角棒、厚板，骨材之異形材，可降低客戶機械加工之成本，節省材料成本，已廣泛在歐美、土耳其、等國家銷售。
