металл покров кольцо

Metal Pall RingMetal Pall ring is one of the most common and well known random tower packings, CHEMPACK Metal Pall Ring is an industry standard design media developed from the Raschig Ring and is used widely in variety of applications. By improving the Metal pall ring geometry enables high gas and liquid transfer rates, greater capacity and lower pressure drop than standard cylindrical rings. The interior and exterior contacting surfaces of the Metal pall ring provide for an effective distribution of liquids and gasses and resist plugging, fouling and nesting.Advantages of Metal Pall Ring:Lower pressure dropGood liquid / gas distribution and higher mass transfer efficiencyVersatility, easily wettable, high resistance to fouling, high temperatureHigh Mechanical Strength, suitable for deeper bedsHigh temperature resistanceApplication of Metal Pall Ring:Metal Pall Ring Packing is widely used in all kinds of separation, absorb plants, constant decompress plants, compounding ammonia plant, decarbonization , desulfuration ,separation of ethylbenzene, separation of isooctane/ methylbenzene, Absorption, Aeration, Degassing, Desorption, Distillation, Stripping, Heat Recovery, Extraction, Various separation and absorption applications at atmospheric pressure and under vacuum, where a low pressure drop is critical,H2S, NH3 & SO2 Absorption & Stripping, Steam Stripping, Quench towers, Direct contact cooling.AbsorptionAerationDegassingDesorptionDistillationStrippingHeat RecoveryExtractionMaterial: Metal Pall rings are available in a wide range of materials,such as stainless steel,carbon steel,304,304L,410,316,316L,aluminum,bronze,and other alloy.Tech data of Metal Pall Ring Packing:Specifications (mm)D*H*δ (mm)Bulk number (n/m³)Specific surface area (m²/m³)Bulk density (kg/m³)Void volume (m³/m³)Dry packing factor (m-1)Dg1616*16*0.52350002395910.928299Dg2525*25*0.651900480414.20.934269Dg3838*38*0.8130003653120.945153Dg5050*50*16800311312.00.949131Dg7676*76*1.519802162160.9672