2) Technical Specification
| Item
Type |
(Ni-Mo)SW-1 |
(Ni-W)SW-2 |
(Co-Mo)SW-3 |
| Active
component |
NiO 0.5-1.0
MoO2 1.5-2.5 |
NiO 0.5-1.0
WO2 1.5-2.5 |
CoO 0.5-1.0
MoO2 1.5-2.5 |
| Appearance |
Yellowish brown |
Faint yellow |
light grey |
| Pore
volume, ml/g |
0.1-0.2 |
| Thermal
resistance, ℃ |
≥800 |
| Abrasion
loss , % |
≤5 |
| Crushing
Strength |
Φ3-10 |
≥150 |
| Φ13-20 |
≥500 |
| Φ25-50 |
≥1200 |
| Φ75 |
≥3500 |
| Bulk
density ,kg/m3 |
1100-1300 |
| Note:The
data of bulk density is given for
reference only,not as the acceptance
criteron. |
3) Catalytic Property
| ItemType |
SW-1 |
SW-2 |
SW-3 |
| Reaction temperature,℃ |
275 |
300 |
300 |
320 |
350 |
300 |
320 |
350 |
| Hydrogen pressure,Mpa |
3.0 |
3.0 |
3.0 |
3.0 |
3.0 |
3.0 |
3.0 |
3.0 |
| Liquid velocity,h-1 |
10 |
10 |
4.2 |
4.2 |
4.2 |
4.2 |
4.2 |
4.2 |
| Ratio of hydrogen/oil |
600 |
600 |
450 |
450 |
450 |
450 |
450 |
450 |
| Sulfur content,Wt
% |
2.5 |
2.5 |
2.5 |
2.5 |
2.5 |
2.5 |
2.5 |
2.5 |
| Olefin content,Wt
% |
27.5 |
27.5 |
27.5 |
27.5 |
27.5 |
27.5 |
27.5 |
27.5 |
| Rate of desulfation,
% |
76 |
95 |
40 |
60 |
77 |
36 |
54 |
63 |
| Olefin saturaation,
% |
58 |
95 |
10 |
33 |
45 |
7 |
19 |
42 |
4) Size
Diameter,Φ |
3
|
6 |
8 |
10 |
13 |
16 |
20 |
25 |
30 |
38 |
50 |
75 |
Toleracne,
mm |
±1.0 |
±1.5 |
±2.0 |
±3.0 |
5) Product Standard
Chemical Industry Standard HG/T 3683.3 -
2000 Industrial Ceramics Ball - Perforated
Ceramics ball
|
