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Be made in active zinc oxide with some special active component. adsorb inorganic sulfur, some simple organic sulfur compound.
The main component of Z919 ambient temperature zinc oxide sulfur remover is active zinc oxide with some special active component. It can be used to remove the sulfur compound in all kinds of gases, such as hydrogen, syngas, natural gas, acetylene, petroleum gas, ammonia and CO2, as well as in some liquids, such as propylene, liquid hydrocarbon, reforming feedstock and jet fuel. The products can adsorb not only inorganic sulfur, but also some simple organic sulfur compound. The mechanism of Z919 is as follows:
ZnO+H2S=ZnS+H2O
COS+ZnO=ZnS+CO2
C2H5SH+ZnO=ZnS+C2H4+H2O
Quality standards | Operating conditions and purification indexes | ||
Exterior | Grayish white extrudate | Operating temperature,°C | 0~150 |
Specification, mm | Φ(3~5)×(5~15) | Operating pressure, Mpa | Atmospheric pressure ~13.0 |
Bulk density, g/ml | 0.9~1.1 | Operating velocity, h-1 | 1~5 for liquid, 1000~3000 for gas |
Specific surface area, m2/g | ≥80 | Bed height/diameter, L/D | ≥3 |
Crushing strength, N/cm | ≥70 | Inlet sulfur content, mg/m3 | 10~200 |
Maximum sulfur adsorption amount, %m/m | ≥10 | Exit sulfur content, mg/m3 | ≤0.5 |
desulfurizer