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China, Chinese High Mass Transfer Plastic PP Polyhedral Multi-Aspect Hollow Ball for Tower Packing1 Industrial Products Supplier Manufacturer Details, price list catalog:
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Jiangsu Zhengjie Environmental Protection Co., Ltd.
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Product Description Product DescriptionHigh Mass Transfer Plastic PP Polyhedral Multi-Aspect Hollow Ball for Tower PackingPlastic polyhedral hollow ball also called multiaspect hollow ball or polyhedral hollow ball packing, is a new type of highefficient random packing. It is made from heat resistant and chemical stable plastic material, such as PP, PE, PVC, CPVC and RPP.It is composed of two hemispheres to form a whole ball shape. Each hemisphere surface has several half fan-shape leaves, the upper and lower leaves are staggered arranged. This design makes the polyhedral hollow ball lighter weight, smaller wind and flowing resistance and good hydrophilic surface.ApplicationIt is widely used in the sewage treatment, vacuum distillation and desulfuration of CO2 in power plant and other applications.FeatureHigh gas velocity and low resistance. Large surface area for fully contact of gas and liquid. Large operating elasticity.Material PP, PE, PVC, CPVC and RPPSpecification(mm)Specific Surface Area (m2/m3)Number of Packings per Unit Volume(n/m3) Bulk Density ((kg/m3)Bulk Weight (catty/m3)Φ254608500014586.5Φ383002280011563.5Φ502361150010546.3Φ76110780092.542Detailed Photos WorkshopKey Features1.High gas velocity, multiple blades, and low resistance.2.Large specific surface area ensures efficient gas-liquid exchange.3.High production capacity, low resistance, and operational flexibility.4.Lightweight, durable, high voidage, heat/corrosion-resistant, hydrophilic surface, low air resistance, energy-efficient, and adaptable to various solvent-based treatment systems.ApplicationsMulti-Surface Hollow Spheres are used in:Wastewater treatmentPower plant decarbonization and desulfurizationWater purification towersIndustrial applications (chemical, papermaking, environmental protection) for decarbonization, oil-water separation, seawater desalination, and wastewater treatment.Tail gas purification, catalyst carriers, electroplating, thermal power, flue gas desulfurization, dust removal, acid mist purification, and exhaust recovery. Usage and CasesDistillation ColumnUsage Method:Use φ25-50 mm PP multi-faceted hollow spheres in packed columns, with a bed depth of 0.5-1× column diameter and a multi-point liquid distributor to ensure uniform wetting, minimizing channeling and reducing the height equivalent to a theoretical plate (HETP)Case:In a European pilot plant, replacing Raschig rings with φ38 mm PP multi-faceted hollow spheres reduced HETP from 0.42 m to 0.35 m and lowered steam duty by 12%, demonstrating clear energy savings Purification TowerUsage Method:In gas-liquid purification towers, use φ38-76 mm PP multi-faceted spheres with a bed depth of 1.0-1.5 m and superficial gas velocity of 0.2-0.5 m/s for efficient removal of O2, Cl2, CO2, etc.Case:After upgrading a purification tower in Beijing, φ50 mm PP multi-faceted hollow spheres achieved 97% Cl2 removal and 95% CO2 absorption efficiency, with a pressure drop <120 Pa Packaging & ShippingCompany Profile
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