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Uses:
PT701 type desulfuration agent
Technical indexes
| Item |
Value |
| Appearance |
dark
gray ball |
| Size mm |
ø3-5 |
| Bulk densityg/cm³ |
0.8-1.0 |
| Anti crush StrengthN/p |
≥20 |
| ZnO% |
≥80 |
| MnO2% |
≥3 |
| 500 Loss on ignition Wt% |
≤5 |
| Penetration sulfur capacity% |
≥25.0 |
| Attrition value% |
≤6.0 |
Operation condition
Reaction temp. (): 200-350
Air speed(hr-1): ≤2000
Pressure(MPa): 1.0-2.0
Steam/air: ≤0.3
PT702 type Zinc oxide desulfuration agent
Technical indexes
| Item |
Value |
| Appearance |
white barlike matter |
| Size(mm) |
ø5×5-15 |
| Bulk density(g/cm³) |
1.20-1.35 |
| Radial pressure (N/cm) |
≥49 |
| ZnOAssay(%) |
≥95 |
| Loss on ignition Wt(%) |
≤2 |
| Penetration sulfur capacity(%) |
≥28 |
| Attrition value(%) |
≤3.0 |
Operation condition:
Temperature : 200-400
Air speed(hr-1): 1000-3000
Stuff height/Tower diameter: >3
Steam/air: <1.53
Sulfur in inlet PPm: <100
PT703 normal & low temperature Zinc oxide
desulfuration agent
Technical indexes
| Item |
Value |
| Appearance |
light yellow barlike matter |
| Size(mm) |
ø5×5-15 |
| ZnO (%) |
≥80 |
| Bulk density(g/cm³) |
0.8-1.20 |
| Specific surface area(m²/g) |
≥50 |
| Radial pressure (N/cm) |
≥50 |
| Penetration sulfur capacity(%) |
≥10 |
Operation condition:
Temperature ():20-200
Air speed(hr-1):1000-2000
Pressure(MPa):0.1-3.0
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