310C Atmosperic Zinc Oxide Desulfurizer-catalyst I

catalyst310C is a kind of high efficiency desulfurizer with active Zinc Oxide as its main composition, and by adding certain amount of auxiliary agent. 310C can be used for removing of sulfides from synthetic gases, natural gas, oil field gas, shift gases and liquid hydrocarbon, LPG and sulfides containing in the food standard CO2. 310C has the characteristics of good sulfur tolerance, high crushing strength, better resistance of water and fine adoptability. The desulfurizer is suitably used under the temperature of 20 to 120oC. Physical and Chemical PropertiesAppearance Grey-white Extrusion Size (mm) Φ3 5×5 15 ZnO(%) ≥85 Bulk density (Kg/L) 0.9-1.1 Specific Surface area(/g) ≥80 Sulfur Tolerance (%) ≥10(30oC) Side Crushing Strength(N/cm) ≥70 Attrition Loss (%) ≤1 Operation Condition Pressure(Mpa) Normal Atmospheric pressure 13.0 Temperature(oC) 0 150 Gas Space Velocity 1000-3000 Liquid Space Velocity 1-5 Oxygen limitation to the feed <0.5% Layer highness/Tower I.D ≥3 H2S in the Purified feedstock <100PPm Packing, Handling and Storage 310C is packed in cardboard barrels lined with polyethylene bags, net weight 40Kg per barrel (the products can also be packed according to the requirement of the customers). Handling the products gently and avoid tumbling and bumping to lessen the desulfurizer loss as far as possible during transportation. 310C should be stored in dry and ventilation area against moist and chemical poisons; if is stored in the open areas, sleeper is needed under the barrels and canvas bag on the top to prevent from raining. When it is done through ocean transportation, avoid sea water entering to affect the performance of the desulfurizer. Without damaging of the package, 310C can be normally used after it was stored for 3 to 5 years.