SS304 SS316L Stainless Steel Column Packing
Stainless Steel Round Mellapak Packing Metal Structured Packing
Metal Corrugated Plate Packing is made from perforated plate with channel corrugation on surface, and remains structure feature of metal wire gauze packings. It consist a series of metal sheets specially arranged and engineered to encourage contact between liquid in a chemical process tower. First introduced in the 1970s, corrugated structured packing remains in use today as an afforsable, efficient and reliable alternative to over other tower packings.
The corrugated metal structured packing has the advantages of large flow, small resistance, high efficiency, low cost, strong anti-blocking ability. The 250-type metal structured packing is the first for my country to develop and applied to industrial production, which reflects the excellent performance of the metal structured packing. Good separation ability, wide operating range. Instead of general inner, the old tower is transformed, and the service life is extended. The 250 packing is widely used in many towers in chemical, refining, gas purification and other industries (eg ethylbenzene, styrene, aromatic hydrocarbon, high oil, methanol, ethanol, emergency cold tower, often reduce pressure distillation column, natural gas drying, carbon dioxide and vulcanization Hydrogen absorption analysis tower, ethylene oxide absorption analysis tower, acrylonitrile absorption tower, etc.).
Specification
| Model |
Surface area (m²/m³) |
Free volume (%) |
Hydraulic Diameter(mm) |
Theoretical Plate(piece/m) |
Pressure drop (Mm Hg/m) |
| 125Y | 125 | 98.5 | 18 | 1-1.2 | 1.5 |
| 250Y | 250 | 97 | 15.8 | 2-3 | 1.5-2 |
| 350Y | 350 | 95 | 12 | 3.5-4 | 1.5 |
| 450Y | 450 | 93 | 9 | 3-4 | 1.8 |
| 500Y | 500 | 92 | 8 | 3-4 | 1.9 |
Application
Metal perforated plate corrugated packing is widely used in Ethyl benzene/ styrene, Fatty acid, cyclohex anone/ cyclohexanol, caprolaction, etc, Absorption desorption.
Features:
Strong resistance to fouling.
Low resistance, even gas and liquid distribution.
High efficiency, large flow rate and unremarkable magnifying effects.
It's applied to negative pressure, normal pressure and pressurization operation.
Packing and delivery
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