MZ Series Zinc Oxide Desulfurizer
The MZ205, MZ305, MZ305S, and MZ305Y zinc oxide desulfurizers are novel high-efficiency desulfurizing agents prepared with active zinc oxide as the primary component and supplemented with optimized additives. Designed for ambient temperature or medium temperature, these desulfurizers are suitable for removing sulfides from syngas, natural gas, oilfield gas, shift gas, hydrogen-nitrogen mixtures, liquid hydrocarbons, liquefied petroleum gas (LPG), and food-grade CO2.
| Working conditions |
MZ205 |
MZ305, MZ305S, MZ305Y |
| H2S in feed gas |
≤ 100 ppm |
≤ 100 ppm |
| Pressure |
0~8.0 MPa |
0~4.0 MPa |
| Gas hourly space velocity (GHSV) |
500~3000 h-1 |
1000~3000 h-1 |
| Temperature |
20~120 ℃ |
200~400 ℃ |
| Liquid hourly space velocity (LHSV) |
1~5 h-1 |
1~6 h-1 |
| O2 content in feed gas |
≤ 0.5% |
≤ 0.5% |
| Bed height/ diameter |
≥ 3 |
≥ 3 |
Advantages:
Large sulfur capacity, high strength, good water resistance, strong adaptability and good solution for fine desulfurization (1ppm).
Working temperature:
MZ205: 20~120°C
MZ305: 200~400 °C.
Application:
Sulfides removal from syngas, natural gas, oil field gas, shift gas, hydrogen, nitrogen, liquid hydrocarbons, liquefied petroleum gas and food grade CO2.
Principle of reaction:
H2S+ZnO =ZnS+H2O