450Y SS304 Corrugated Plate Fractional Distillation Packing
SS 304 Metal Corrugated Plate Structured Packing For Fractional Distillation
Metal Structured Packing Packing Introduction
Metal structured packing can be made of various metal materials, such as low carbon steel, stainless steel, Monel, Ti and others. The stainless steel structured packing is the most widely used because of the excellent corrosion and rust resistance and durable properties. Metal structured packing has different packing types, which can be divided into wire gauze structured packing and perforated plate structured packing.
| Model | Wire Gauze Structured Packing | |||||||
| Material | SS 304, 304L, 410, 316, 316L, etc. | |||||||
| Model | Specific surface | Bulk density | Void ratio | Obl. | ΔP | Theo. plate | HETP/mm | F factor m/s (kg/m3)0.5 |
| (m2/m3) | (kg/m3) | (%) | angle | (Pa/plate) | (piece/m) | |||
| 250AX | 250 | 125 | 95 | 30 | 100-400 | 2.5~3 | 100 | 2.5-3.5 |
| 500BX | 500 | 250 | 90 | 30 | 400 | 4~5 | 200 | 2.0-2.4 |
| 700CY | 700 | 350 | 85 | 45 | 600-700 | 8~10 | 333-400 | 1.5-2.0 |
| Typical Application | Absorption, scrubbing and stripping services | |||||||
| Package : | Carton box; wooden box | |||||||
| Warranty: | a) By National Standard HG/T 4374-2012; HG/T 21556.1-1995 | |||||||
| b) Offer lifetime consultation on problems occurred | ||||||||
250(AX), Precision rectification for high productive capacity and less theoretical plate number.
500(BX), Vacuum rectification for thermosensitive system and hard separation system, especially suitable for rectification with pressure lower than 7Kpa.
700(CX), Separation of isotopic compound and isomeric compound.
Metal Structured Packing Features
- Its high mass transfer surface area is suitable for close boiling components distillation due to shorter columns.
- Its structured arrangement ensures no channeling of liquid and requires minimum liquid redistribution.
- Due to its very low pressure drop, it is recommended for vacuum distillation systems.
- It has higher vapour load capacity as compared to random packing and trays.
- It provides low liquid hold-up.
Metal Structured Packing Application
» Widely used in unit operations like rectification, absorption and extraction.
» Suitable for chemical industry, chemical fertilizer industry, oil refining, petrochemical industry and natural gas industry.
» Vacuum and atmospheric crude oil fractors
» Fcc main fractionators
» TEG contactors
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