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PP 25mm Plastic Fractional Distillation Column Plastic Pall Ring1
FillingPall RingPlastic Pall Ring
Pingxiang Rongjian Environmental Protection Chemical Packing Co., Ltd
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Product DescriptionProduct DescriptionPP Pall Ring (Polypropylene Ball Ring): Technical Overview & ApplicationsPP Pall Rings are high-efficiency structured packing designed to optimize gas-liquid contact in chemical processing towers. Their unique multi-window staggered structure enhances mass transfer while minimizing pressure drop.1. Material & Structural FeaturesMaterialsPolypropylene (PP):Temperature Range: -10°C to +132°C (short-term up to 150°C).Chemical Resistance: Resists acids, alkalis, and organic solvents (except strong oxidizers like HNO3).Reinforced PP (RPP):Glass fiber addition improves mechanical strength and thermal stability.Structure8-Layer Rectangular Windows: Staggered arrangement for uniform gas-liquid distribution.Inward-Bent Blades: Forms internal reinforcement (cross/meter-shaped) to reduce breakage.Hollow Spherical Design: Combines high void space (89–95%) with large surface area (72–188 m2/m3).SpecificationParameterPP Pall RingRaschig RingPall RingPressure Drop50–70% lowerHighModerateThroughput50% higherthan Pall RingLowMediumMass Transfer Efficiency+20% improvementPoorGoodPorosity89–95%~70%~85%Key Benefits: Energy-saving: Low pressure drop reduces pump/fan power. High capacity: Suitable for high-flow systems (e.g., waste gas treatment).Corrosion-resistant: Ideal for acidic/alkaline environments.Common ApplicationsChemical & PetrochemicalCO2 Stripping Towers: Removes CO2 from amine solutions.Desulfurization/Denitrification: Scrubs SO2/NOx from flue gas.VOCs Treatment: Absorbs organic vapors in exhaust systems.Other IndustriesAir Separation Units (ASUs): Oxygen/N2 production.Acid Mist Purification: HCl/H2SO4 fume control.Company ProfilePingxiang Rongjian Environmental Protection Chemical Packing Co., Ltd.Innovative Solutions for Environmental & Industrial ApplicationsHeadquarters: Xiangdong District Industrial Park, Pingxiang City, Jiangxi Province, China Core Capabilities Advanced Manufacturing: Custom-designed towers and systems in ceramic, metal, and plastic materials.Comprehensive Product Portfolio: 200+ specifications including:? Ceramic/metal/plastic packing materials? Molecular sieves & activated alumina? Catalysts & petrochemical additives? Activated carbon & eco-friendly filtration mediaTurnkey Services: Full-scale pollution control and wastewater treatment projects.Corporate Strengths ISO 9001 Certified - Guaranteed quality management system compliance. 300+ Workforce - Including 100+ specialized engineers and technicians.30-Acre Production Base - Integrated R&D and manufacturing facilities. Awards & Innovations National Science & Technology Achievement AwardProvincial Gold Medal & Famous Brand Product17 Patented Technologies - Protecting proprietary advancements.Packaging & ShippingFAQ
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