Rongjian Ceramic Structured Packing for Heat Transfer and Mass Transfer Applications

• Customization: Available
• Character: Large Circulation
• Adwantage: High Separation Efficiency
• Model NO.: RJ-1254
• Materials: Kaolin
• Peculiarity: Strong Acid and Alkali Resistanc
• Structure Feature: Corrugated Plate
• Process: High Temperature Firing
• Usage: Chemical Engineering, Chemical Industry Product, S
• Effect: Promote Wetting and Keep Liquid Hold-up Minimum.
• Acid Resistance: ≥99.8%
• Alkali Resistance: ≥85%
• Water Absorption Rate: ≤1
• Transport Package: Steel Drum, Ton Bag, Carton Box
• Specification: 125y, 250y, 350y, 450y, 700y
• Trademark: RONGJIAN
• Origin: China
• HS Code: 6909190000
• Production Capacity: 10000ton/Year
• Package Size: 90.00cm * 70.00cm * 95.00cm
• Package Gross Weight: 25.000kg

Product Description

Product Description

 

Ceramic Structured Packing by RongJian Ceramics: Technical Overview

Product Composition & Manufacturing

Material: High-grade industrial ceramic (alumina content ≥23%)

Production Process: Precision extrusion molding + high-temperature sintering (≥1300°C)

Structural Integrity: Fully vitrified body with <0.5% porosity

Core Structural Advantages

1. 
   Optimized Corrugation Design

   45° corrugation angle for optimal gas-liquid contact
2. Uniform channel distribution (CV <5%)
3. Surface enhancement technology (Ra 0.8-1.2μm)
4. Performance Characteristics
5. Mass Transfer Efficiency: 30-50% higher than random packing
6. Pressure Drop: 0.2-0.5 mbar/m (at F-factor 1.5 Pa^0.5)
7. Theoretical Stages: 4-6 stages/meter (in distillation applications)

 

Product Application

 

Advantages of Ceramic Corrugated Packing

High Capacity & Flow Efficiency

Large Flow: Enables smaller tower diameters in new designs and increased throughput in retrofitted towers, optimizing capital and operational costs.
Uniform Flow Distribution: Corrugated channels ensure even gas-liquid contact, minimizing channeling.

Superior Separation EfficiencyHigh Specific Surface Area: Outperforms random packing (e.g., Pall rings) in mass transfer efficiency due to structured geometry.
Low Pressure Drop: Reduces energy consumption compared to traditional trays or dense random packing.

Operational Flexibility
Scalability: Minimal amplification effect (consistent performance across different tower sizes).
Broad Compatibility: Suitable for towers of various diameters, from small pilot plants to large industrial columns.

Exceptional Chemical Resistance

Withstands strong acids/alkalis, H2S, naphthenic acid, and chloride ion corrosion, ideal for harsh environments (e.g., petrochemical sour gas treatment)

Thermal & Mechanical Stability

Retains integrity under high temperatures and thermal cycling, common in processes like distillation or absorption.
 

 

 

 

Product Parameters

 

Model	Suface Area(m²/m³)	Bulk Density(kg/m3)	Pressure drop mmHg/m	Theoretical Plate(m-1)	Hydraulic diameter (mm)	Free volume (%)	F-Factor (m-1)
125Y	125	320	1.8	1.8	28	90	3.0
250Y	250	420	2	2.5	12	80	2.6
350Y	350	470	2.5	2.8	10	78	2.5
450Y	450	520	4	4	7	72	1.8
550Y	550	620	5.5	5-6	6	74	1.4
700Y	700	650	6	7	5	72	1.3

Detailed Photos

Ceramic corrugated packing is also suitable for corrosive mixtures with strict pressure drop and theoretical plate number requirements,such as rectification,absorption ( desorption) processes,and under vacuum operating conditions.it is also suitable for special steel,glass and enamel tower,stainless steel,glass and graphite are commonly used for the manufacture of distribution, collector and support grid and other tower internal parts.the rectification of halogenated organic compounds is one of its main applications.

Product Line

Packaging & Shipping

FAQ

Q1: Where Is Your Factory Located?
A: Our factory are located in No.1-269, Zone B, Xiangdong Industrial Park, Xiangdong District, Pingxiang City, Jiangxi,China.welocme your visiting.

Q 2: What Are Your Main Products?
A:Our factory mainly produces various kinds of ceramic balls, molecular sieves, actived alumina, tower random packing,plastic and metal material, environmental filter materials, high-performance ceramics and so on.

Q3: What Kind Of Payment Do You Accept?
A:we accept T/T,western union.

Q4:What's your terms of delivery?
A:EXW, FOB, CIF,DAP.

Q5: Can I get free samples?                                               
A: Yes, free samples 1-2 kg,please advise your contact details.

Q6: What is your MOQ?
A: The MOQ is different as per different products, for example, 1 Ton for ceramic ball.