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Perforated plate structured packing is made of various materials of metal plate. The plate are perforated to form a series of 5 mm holes and then corrugated. This design make the liquid evenly distributed. Additional, it can the improve the surface wettability of structured packing. The perforated plate structured packing has high strength and excellent corrosion and rust resistance performance to be used in the large diameter towers and high liquid loading applications.
There is a special perforated plate structured packing, which is named as protruded plate structured packing. The plate are protruded on the plate surface for improve the filtering efficiency.
The structured packing is made of several packings with different geometrical shape and corrugation angle. According to different corrugation angle, it can be divided into X type and Y type. The X type stands for the 30° angle, and the Y type stands for the 45° angle. X type structured packing has small pressure drop and the Y type structured packing has better mass transfer property.
Specifications of perforated plate structured packing | |||||
Model | Specific area | Bulk density | Voidage | Pressure drop | Theoretical plate number |
125Y | 125 | 100 | 98.5 | 200 | 1 - 1.2 |
250Y | 250 | 200 | 97 | 300 | 2 - 3 |
350Y | 350 | 280 | 95 | 350 | 3.5 - 4 |
500Y | 500 | 360 | 93 | 400 | 4 - 4.5 |
125X | 125 | 100 | 98.5 | 140 | 0.8 - 0.9 |
250X | 250 | 200 | 97 | 180 | 1.6 - 2 |
350X | 350 | 280 | 95 | 230 | 2.3 - 2.8 |
500X | 500 | 360 | 93 | 280 | 2.8 - 3.2 |
Application:
1) Petrochemical industry
2) Chemical industry
3) New energy chemical industry
4) Environmental protection industry
5) Food and pharmaceutical industries
Perforated plate structured packing is made of various materials of metal plate. The plate are perforated to form a series of 5 mm holes and then corrugated. This design make the liquid evenly distributed. Additional, it can the improve the surface wettability of structured packing. The perforated plate structured packing has high strength and excellent corrosion and rust resistance performance to be used in the large diameter towers and high liquid loading applications.
There is a special perforated plate structured packing, which is named as protruded plate structured packing. The plate are protruded on the plate surface for improve the filtering efficiency.
The structured packing is made of several packings with different geometrical shape and corrugation angle. According to different corrugation angle, it can be divided into X type and Y type. The X type stands for the 30° angle, and the Y type stands for the 45° angle. X type structured packing has small pressure drop and the Y type structured packing has better mass transfer property.
Specifications of perforated plate structured packing | |||||
Model | Specific area | Bulk density | Voidage | Pressure drop | Theoretical plate number |
125Y | 125 | 100 | 98.5 | 200 | 1 - 1.2 |
250Y | 250 | 200 | 97 | 300 | 2 - 3 |
350Y | 350 | 280 | 95 | 350 | 3.5 - 4 |
500Y | 500 | 360 | 93 | 400 | 4 - 4.5 |
125X | 125 | 100 | 98.5 | 140 | 0.8 - 0.9 |
250X | 250 | 200 | 97 | 180 | 1.6 - 2 |
350X | 350 | 280 | 95 | 230 | 2.3 - 2.8 |
500X | 500 | 360 | 93 | 280 | 2.8 - 3.2 |
Application:
1) Petrochemical industry
2) Chemical industry
3) New energy chemical industry
4) Environmental protection industry
5) Food and pharmaceutical industries
