Premium Ceramic Cascade Mini Rings for Efficient Tower Packing

• Customization: Available
• Active Ingredient Content: Argil,Al2O3
• Application: Electronics, Electronics Industry, Medical Industry, Packaging Industry, Chemical Industry
• Model NO.: RJ-1983
• CAS No.: 65997-19-5
• Color: Light Grey
• EINECS: 266-340-9
• Form: Cylindrical
• Formula: N/a
• Purity: ＜95%
• Material: Ceramic
• Type: Random Packing
• Usage: Chemical Engineering, Chemical Industry Product
• Structure Feature: Cascade Shape
• Character: Acid Resistance
• Materials: Argil, Al2O3
• Advantage: High Mass Transfer Efficiency
• Transport Package: Carton Box, Ton Bag, Steel Drum
• Specification: 25mm 38mm 50mm 76mm
• Trademark: RONGJIAN
• Origin: China
• HS Code: 6909110000
• Production Capacity: 10000ton/Year
• Package Size: 110.00cm * 100.00cm * 100.00cm
• Package Gross Weight: 25.000kg

Product Description

Product Description

Ceramic Cascade Mini Ring /Ceramic Stepped Ring

The Ceramic Cascade Ring (also known as Ceramic Stepped Ring) is a high-performance structured packing material extensively utilized in demanding industrial processes.

 
1. Key Characteristics
Chemical Corrosion Resistance:Resists acids (e.g., sulfuric, nitric), alkalis, and organic solvents, making it suitable for aggressive chemical environments.
High-Temperature Resistance:Stable operation at ≥1000°C, ideal for processes like incineration, catalytic reactions, and gas scrubbing.
High Mass Transfer Efficiency:Corrugated or stepped design enhances surface area (125–700 m²/m³) and promotes liquid film renewal, improving efficiency by 20–50% over traditional packings (e.g., Raschig rings).
Mechanical Strength:Robust construction minimizes breakage under high-pressure conditions.

2. Performance Advantages

High Mass Transfer Efficiency:Corrugated structure provides a specific surface area of 125–700 m²/m³, improving liquid film renewal and boosting mass transfer efficiency by 20–50% versus conventional packings.
Low Pressure Drop:Porosity of 72–92% and tapered flange design minimize gas flow resistance, ideal for high-pressure systems.
Durability:Alumina (Al2O3) or silicon carbide (SiC) materials withstand extreme temperatures and corrosive media (e.g., sulfuric/nitric acid, halides).

Specification

Specification(mm)	Size (mm)	Surface area (m²/m³)	Free volume (%)	Bulk numbers (per/m3)	Bulk density (kg/m³)	Dry packing Factor (m-1)
φ25	25×15×3	210	73	72000	650	540
φ38	38×23×4	153	74	21600	630	378
φ50	50×30×5	102	76	9100	580	232
φ76	76×46×9	75	78	2500	530	158

Primary Applications

Chemical Industry:Acid production (sulfuric/nitric acid), halogenation, and solvent recovery.
Metallurgy & Steel:Gas purification (e.g., CO2, H2S removal) in blast furnaces and oxygen plants.
Pharmaceutical & Fine Chemicals:Distillation and absorption in high-purity processes.
Environmental Protection:Waste gas treatment (VOCs, acid gases) and wastewater scrubbing.

Company Profile

Pingxiang Rongjian Environmental Protection Chemical Packing Co., Ltd.

Innovative Solutions for Environmental & Industrial Applications
Headquarters: 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 media
Turnkey 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 Award
Provincial Gold Medal & Famous Brand Product
17 Patented Technologies - Protecting proprietary advancements.

Packing & Delivery

FAQ