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product：Mellapak
Introduction：The Mellapak is made by stamping various 0.2mm thin metal plates. There is φ4mm hole on the plate to spreading the liquid and mixing them laterally. The groove ripple in the plate stamped can help separating and moistening the liquid averagely. It is a commonly used structured packing with the characteristics of high efficiency, low pressure drop and large flowing quantity.
Characteristic Indexes
Name | Type | Surface area m2/m3 | Free volume % | Bulk density Kg/m3 | Wave height mm | Ntm-1 | P Pa/m | Max.F-factor M/s.(kg/m3) 0.5 |
Perforated & corrugated plate | 125 | 125 | 98 | 85-100 | 25.4 | 1-2 | 150 | 3 |
250 | 250 | 97 | 150-180 | 12.5 | 2-3 | 200 | 2.6 | |
350 | 350 | 94 | 220-260 | 9 | 2.1-2.5 | 300 | 2.0 | |
500 | 500 | 92 | 340-380 | 6.3 | 4-5 | 180 | 1.8 | |
Pricked & corrugated plate | 700Y | 700 | 85 | 220-260 | 4.5 | 5.0-7.0 | 900 | 1.6 |
500Y | 500 | 93 | 150-180 | 6.3 | 3.0-4.0 | 200 | 2.1 | |
250Y | 250 | 97 | 85-100 | 12.5 | 2.5-3.1 | 300 | 2.6 | |
Corrugated plate gauze | SW-1 | 650 | 91.6 | 140 | 4.5 | 6-8 | 260-460 | 1.4-2.2 |
SW-2 | 450 | 95.5 | 360 | 6.5 | 4-5 | 220-240 | 1.6-1.8 | |
Corrugated wire gauze | 250(AX) | 250 | 97 | 70 | 12.5 | 2.5-3.0 | 25-120 | 2.5-3.5 |
500(BX) | 500 | 95 | 140 | 6.3 | 4-5 | 200 | 2.0-2.4 | |
700(CY) | 700 | 87 | 180 | 4.5 | 8-10 | 670 | 1.5-2.0 |
