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Random Packing

We can supply all shapes and materials in the area of tower packing, right from the simple sphere through the high-performance tower packing. Ceramic heat storage media like saddles and spheres are as much a part of our product range as modern, high-performance tower packing, which can also be made in high-quality thermoplastics (e.g. PVDF, PVA).

Types of Random Packing

Pall Ring
Pall Ring

Pall ring was developed by BASF in the 1940s on the basis of the Raschig ring. Through punching holes in the ring wall to greatly improve the inner space and surface, Pall ring achieves some obvious advantage than Raschig ring.

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Raschig Ring
Raschig Ring

Raschig ring is also called Cylindrical ring. It was invented by F. Rasching in 1914. As one of the earliest tower packing in the Chemical Industry, Raschig Ring is also the most widely used column packing worldwide.

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Cross Partition Ring
Cross Partition Ring

The Cross Partition ringis are developed based on the idea of increasing the specific surface of the filler to enhance the mass transfer efficiency. The Cross Partition ring is an improvement of the R...

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Cascade Ring Packing
Cascade Ring Packing

Cascade ring was developed by MASS TRANSFER Inc. In the 1970s, improved from Pall Ring. The advantage of the Cascade ring is Large flux, low-pressure drop, high efficiency, large operation flexibility.

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Berl Ring
Berl Ring

Berl ring is an earlier saddle-shaped packing, shaped like a saddle. Berl ring is also called Berl saddle ring, arc saddle ring, or saddle ring. Berl rings are commonly used in sizes ranging from 25mm...

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Wire Gauze Packing
Wire Gauze Packing

Wire gauze packing belongs to a kind of structured packing products in metal packing. It is formed by arranging corrugated wire mesh sheets, the inclination angle of the corrugated sheets is 30 degree...

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Intalox Saddle
Intalox Saddle

Intalox Saddle ring has been developed by NORTON in the 1970s. Compared with Raschig ring, Saddle ring has the advantages of large flux, low pressure and high efficiency.

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Tellerette Ring
Tellerette Ring

The advantage of Tellerette Ring is large void, not easy to be blocked, large flux and increase the contact time of liquid-vapor, improve the mass transfer efficiency.

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Snowflake Ring Packing
Snowflake Ring Packing

Snowflake Ring packing is a kind of packing that adopts a one-piece design and a connection design inside, which can cause the gas and liquid to flow more smoothly inside, and can ensure the smooth fl...

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Fire Arresting Matenal
Fire Arresting Matenal

Fire Arresting Matenal is one of the most important components of flame arrester. Flame arrester can effectively prevent the flame spread of flammable gas and liquid and prevent tempering and cause explosion.

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Q-pack
Q-pack

Plastic Q-Pack Tower Packing is a kind of high-capacity plastic random packing. It has a special octagonal structure. This structure has a geometric surface, large holes and a small volume.

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Lanpack
Lanpack

Plastic Lanpack Packing For Tower Packing is the most distinguishing feature. This design enables an extraordinarily high scrubbing efficiency while minimizing the amount of media and packing depth required.

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Application of Random Packing

So far, Random packing can be mainly used in the mass and heat transfer process of gas-liquid and liquid-liquid contact such as absorption, analysis, rectification, drying, and extraction. The main ones that have been practiced and applied in industry are:


1. HCN generator

2. Distillation of methyl methacrylate

3. Extraction of phenol-containing wastewater

4. Glacial acetic acid distillation

5. Distillation separation of quinoline and isoquinoline

6. Distillation separation of octanoic acid and nonanoic acid and its isomers

7. Distillation and absorption of acetic acid production

8. Gas washing benzene; coal-to-oil

9. Petroleum refining vacuum distillation

10. Refining and dewaxing

11. Ethylene production demethanization and ethane

12. Desulfurization and decarbonization of fertilizer production

13. HCL absorption, drying tower in sulfuric acid production

14. Methanol rectification, flue gas desulfurization

15. h2s hydrogen sulfide treatment


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