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Plastic Orifice Plate Structured Packing Column With High Heat Resistance
Plastic Orifice Plate Corrugated Packings is also called Plastic corrugated plate packing, It is assembled by punching and rolling bellows on the surface of the plastic sheet. It has advantages such as light, high capacity, low pressure drop, large specific surface area, easy replacement, etc. It is widely used in unit operations like rectification, absorption and extraction. The material's heat resistance reaches 100℃ for PP and 150℃ for PVDF. The packing sheet may be perforated with small holes to increase mass transfer efficiency. If the separation requirement is not high, it needs no perforation to increase sheet stiffness.
Materials: PP,RPP,PVD,PVDF,PTFE PVDF.
Design: According to clients’ drawings and requirements.
Technical data:
| Type | Surface Area (m2/m3) | Void (%) | Bulk Weight kg/m3 | theoretical plate number m-1 | (Pressure Drop) Mpa/m | Dry packing (kg/m3)0.5 | Liquid load |
| SB-125Y | 125 | 98.5 | 37.5 | 1.0 ~ 2.0 | 200 | 3 | 0.2-100 |
| 125X | 0.8 ~ 0.9 | 140 | 3.5 | ||||
| SB-250Y | 250 | 97 | 75 | 2.0 ~ 2.5 | 300 | 2.6 | |
| 250X | 1.5 ~ 2.0 | 180 | 2.8 | ||||
| SB-350Y | 350 | 95 | 105 | 3.5 ~ 4.0 | 200 | 2.0 | |
| 350X | 2.3 ~ 2.8 | 130 | 2.2 | ||||
| SB-500Y | 500 | 93 | 150 | 4.0 ~ 4.5 | 300 | 1.8 | |
| 500X | 2.8 ~ 3.2 | 180 | 2.0 |
Application:
The packing is widely used in absorption and desorption unit
operation. It is especially suitable for those processes with high
liquid loading and high operation pressure, e.g. hydrochloric acid
and sulfuric acid industry, stripping of CO2 and H2S in natural
gas, chlorine gas drying, ammonia preparation, purification
treatment of waste gases and desorption apparatus.
