|
Name |
Secondary Reforming Catalyst |
|
|
Brand |
DZC |
|
|
Model |
DZC-2518 |
DZC-1919 |
|
appearance |
Gray-black, cylindrical |
Tile gray, cylindrical |
|
Size (mm) |
Φ25x18x9 |
Φ19x19x9 |
|
Bulk density (kg/l) |
1 |
0.85±0.05 |
|
Average strength before compression (lateral compression) (N/cm) |
≥400 |
≥400 |
|
K2O+Na2O |
≤0.3 |
Trace |
|
Fe₂O₃(%) |
≤0.35 |
≤0.35 |
|
NiO % |
≥5 |
≥14 |
|
SiO₂ % |
≤0.2 |
≤0.2 |
|
Al₂O₃(%) |
89 |
70~80 |
|
Performance |
Airspeed≤2000h⁻¹ Outlet temperature of secondary furnace≤1250℃ CH4 content at the outlet of the second stage furnace≤0.3%（Dry base） |
|
|
Conditions of Use |
Pressure: 0～5.0 MPa |
|
|
|
Temperature:550～1450 ℃ |
|
|
|
Airspeed: 500～2000 h⁻¹ |
|
|
|
Water to carbon ratio (V/V):2.5～5.0 |
|