Product Description
high quality PP PVC PE CPVC PVDF PTFE Plastic Raschig Ring as Random Packing
Plastic Raschig rings are the first generation of tower packing, and also the most mature and widely used packing in the industry. Plastic Raschig rings have a unique hollow cylindrical shape. Because of its simple structure and light weight, it is easy to manufacture and operate. It is very popular in the field of Raschig rings. Plastic Raschig rings represent the most basic form of standard packing, featuring high flux, light weight, and excellent corrosion resistance. They can be produced in a variety of materials at minimal cost.
A Raschig ring has a surface area 30% larger than a full cylinder or sphere. These structures have high mechanical stability and provide a large surface area within the volume of the column for the interaction between the liquid and the gas or vapor. It is suitable for various stripping, degassing, absorption and distillation processes, and is widely used in petroleum industry, chemical industry, alkali chlorination industry and natural gas industry. Due to their low cost, Raschig rings remain one of the most widely used column packing materials.
Economical Plastic Raschig Ring for Distillation Apply
Plastic raschig ring is the first generation tower packing. It is very popular in raschig rings field. Plastic raschig ring has a unique hollow cylindrical shape. Due to its simple structure and light weight, it is easy to manufacture and operate. Plastic raschig ring is characterized by large flux, lightweight and excellent corrosion resistance. It is fit for various stripping, degassing, absorption and distillation processes, extensively used in the petroleum industry, chemical industry, alkali-chloride industry and gas industry.
Plastic raschig ring may occurs uneven liquid distribution phenomenon. Compared with plastic pall ring, its mass transfer performance is not very good. This type raschig ring packing has low pressure drop and low energy consumption. It is widely applied in drying tower, absorption tower, cooling tower, washing tower and regeneration tower. Plastic raschig ring is available in different materials, wall thicknesses and diameters. Specifications can be customized according to your requirements.
There are kinds of materials for rasching ring, such as PP, PVC, CPVC, PVDF, PTFE, PE.
Features
1) Low pressure drop, large void space, large flux, high mass-transfer effiency, low energy consumption etc.
2) Excellent distribution in tower packing.
3) Widely used in seperation and absorption process, reducing pressure for device, deviating sulfur for your systems.
Can easily isolate Ethylbenzene, Toluene, Trimenthypentane etc.
4) Operational temperature range: Up to +150°C
Applications:
1) Applied in degassing, stripping and distillation processes.
2) Applied in the absorption operation of desulfurization, decarbonization, nitric acid, nitrate.
3) Used in various packed towers, such as drying tower, absorption tower, regeneration tower and washing tower.
Product Parameters
| Product specifications |
|
|
|
|
| Size(mm) |
Number per m3 |
Bulk density(kg/m3) |
Free volume (%) |
Surface area (m2/m3) |
| Φ15*15*0.3 |
240,000 |
385 |
94 |
360 |
| Φ25*25*0.3 |
51,000 |
231 |
96 |
215 |
| Φ38*38*0.4 |
14,500 |
207 |
96 |
135 |
| Φ50*50*0.5 |
6,300 |
200 |
96 |
105 |
| Φ80*80*0.8 |
1,600 |
200 |
96 |
80 |
| Table 1: The Technical Parameter of Plastic Raschig Ring |
| Item |
Size
(mm) |
Surface Area
(m2/m3) |
Voidage |
Bulk Number
(n/m3) |
Bulk Density
(kg/m3) |
Dry Packing Factor
(m-1) |
| PRRT-01 |
16 |
260 |
91% |
171000 |
94 |
490 |
| PRRT-02 |
25 |
205 |
90% |
50000 |
112 |
400 |
| PRRT-03 |
38 |
130 |
89% |
19000 |
70 |
305 |
| PRRT-04 |
50 |
93 |
90% |
6500 |
68 |
177 |
| PRRT-05 |
80 |
90 |
95% |
1820 |
66 |
130 |
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