Description: It can be used as a dryer and purification with Ar for various chemical gases and liquids, such as refrigerant, medicine, electronic materials and changeable substance Application field: Refrigerant Drying Adsorbents for Natural Gas Processing Industry Petrochemical Adsorbents In Refining Technical parameter: Item Unit Index A 4 Shape —— Sphere Pellet Diameter mm Φ2-3 Φ3-5 Φ5-8 1.6 3.2 Bulk Density Kg / L >0.7 >0.7 >0.7 >0.65 >0.65 H2O adsorption N 30 >70 ≧120 20 50 Wear Ratio Wt% ≦0.2-0.5 ≦0.2-0.5 ≦0.2-0.5 ≦0.2-0.5 ≦0.2-0.5 Hot adsorption（Max） kilojoule/Kg Water 4200 4200 4200 4200 4200 static water absorptivity * Wt% ≧22 ≧22 ≧22 ≧22 ≧22 Packing water Wt% ≦1.5 ≦1.5 ≦1.5 ≦1.5 ≦1.5