Ceramic Raschig Ring for tower random packing

Ceramic raschig ring is the earliest generation of random packing. The height and diameter of ceramic raschig ring is same and the common specifications are 25 mm to 76 mm.
Ceramic raschig ring has excellent acid resistance and heat resistance performance. It can resist to any inorganic acids, organic acids and organic solvents except for hydrofluoric acid.
The wall thickness of ceramic raschig ring should be thinner under acceptable strength. Though the mass transfer of ceramic raschig ring is low, but it is much cheaper than other random packing, so it is still widely accepted than some industries.

Quick Details

Ceramic raschig ring has simplest structure.
Different sizes are supplied and custom order are also available.

Ceramic Raschig Ring for Tower Random Packing

What is a Ceramic Raschig Ring?

A Ceramic Raschig Ring is a widely used random packing material in chemical processing towers. It provides excellent surface area for gas-liquid contact, ensuring efficient mass transfer in various industrial applications.

Key Features of Ceramic Raschig Rings

High Chemical Resistance – Withstands acids, alkalis, and organic solvents.
Excellent Thermal Stability – Functions effectively in high-temperature environments.
Low Pressure Drop – Enhances process efficiency by allowing smooth gas and liquid flow.
Durable and Long-Lasting – Resistant to mechanical wear and corrosion.

Applications of Ceramic Raschig Rings

Distillation and Absorption Towers

Used in petrochemical, chemical, and environmental industries for efficient separation and purification processes.

Gas Scrubbing Systems

Enhances mass transfer performance in gas treatment and emission control applications.

Heat Exchange Processes

Improves thermal efficiency in high-temperature operations.

Catalyst Support Media

Provides structural support and ensures even distribution in reaction processes.

Advantages of Using Ceramic Raschig Rings

Efficient Mass Transfer – Optimized surface area ensures high separation efficiency.
High Mechanical Strength – Maintains structural integrity under extreme conditions.
Versatile Usage – Suitable for various chemical and environmental applications.

How to Use Ceramic Raschig Rings in Tower Packing

Select the Right Size – Choose the appropriate diameter based on process requirements.
Ensure Proper Installation – Distribute the rings evenly for uniform gas-liquid contact.
Regular Maintenance – Monitor performance and replace damaged rings when necessary.

Conclusion

Ceramic Raschig Rings are an essential random packing solution for industries requiring high-performance mass transfer efficiency. Their durability, chemical resistance, and thermal stability make them an ideal choice for various industrial applications. Invest in high-quality Ceramic Raschig Rings to optimize your tower packing systems and improve overall process efficiency.

Applications

·It is widely used in high or low temperature conditions.

·Ceramic raschig ring is widely used in the drying tower, absorption tower, cooling tower and washing towers in chemical, metallurgy, coal gas, industrial oxygen production industries.

Chemical properties of Ceramic raschig ring
SiO2+ Al2O3	> 92%	CaO	< 1.0%
SiO2	> 76%	MgO	< 0.5%
Al2O3	> 17%	K2O + Na2O	< 3.5%
Fe2O3	< 1.0%	Other	< 1%

Physical Properties of Ceramic raschig ring
Water Absorption	< 0.5%	Moh's Hardness	> 6.5 scale
Porosity	< 1%	Acid Resistance	> 99.6%
Specific Gravity	2.3–2.4 g/cm3	Alkali Resistance	> 85%
Max. Operation Temp.	1200 °C

Common Specifications of Ceramic Raschig Ring
Item	Sizes (mm)	Thickness (mm)	Surface Area (m²/m³)	Voidage (%)	Bulk Quantity (pcs/m³)	Bulk Density (kg/m³)	Packing Factor (m^-1)
CRRS-01	6 × 6	1.6	712	62	3022935	1050	5249
CRRS-02	13 × 13	2.4	367	64	377867	800	1903
CRRS-03	16 × 16	2.5	305	73	192 500	800	900
CRRS-04	19 × 19	2.8	243	72	109122	750	837
CRRS-05	25 × 25	3.0	190	74	52000	650	508
CRRS-06	38 × 38	5.0	121	73	13667	650	312
CRRS-07	40 × 40	5.0	126	75	12700	650	350

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