Metal Cascade Mini Ring
Products introduction
Metal cascade-mini rings random tower packings, with one or two bevel edges in their sidepieces, are of more mechanical strength and better gas through capacity than pall rings. In random packed tower, most of the rings point contact (not linearity contact) to each other, contribute to the liquid film liquidity and mass transfer efficiency. Metal cascade-mini rings are widely used in petroleum, chemicals, Chlor-Alkali and environmental industries.
Advantage:
1).Lower pressure drop
2).Good liquid/gas distribution and higher mass transfer efficiency
3).high resistance to fouling, high temperature
4).High Mechanical Strength, suitable for deeper beds
5).High temperature resistance
Application:
Absorption,Aeration,Degassing,Desorption,Distillation,Stripping,Heat Recovery, Extraction etc
It is widely used in petrochemical engineering, fertilizer, enviromental protection fields as one of the tower packings. Such as vapor washing tower, purification tower,etc.
Technical Data
A) Metal cascade-mini rings with TWO bevel edges
| Type |
Size |
Surface area |
Void Ratio |
Bulk number |
Packing factor |
| (mm) |
(m2/m3) |
(%) |
(Pieces/m3) |
(m-1) |
| 0P |
17*15*6*0.3 |
427 |
94 |
530,000 |
55 |
| 1P |
25*22*8*0.3 |
230 |
96 |
150,000 |
40 |
| 1.5P |
34*29*11*0.3 |
198 |
97 |
60,910 |
29 |
| 2P |
43*38*14*0.4 |
164 |
97 |
29,520 |
22 |
| 2.5P |
51*44*17*0.4 |
127 |
97 |
17,900 |
17 |
| 3P |
66*57*21*0.4 |
105 |
98 |
8,800 |
14 |
| 4P |
86*76*29*0.4 |
90 |
98 |
5,000 |
10 |
| 5P |
131*118*41*0.6 |
65 |
98 |
1,480 |
7 |
B) Metal cascade-mini rings with ONE bevel edge
| Size |
Surface area |
Void Ratio |
Bulk number |
Packing dry factor |
| (mm) |
(m2/m3) |
(%) |
(Pieces/m3) |
(m-1) |
| 25 |
220 |
96.5 |
97160 |
273.54 |
| 38 |
154.3 |
95.9 |
31800 |
185.8 |
| 50 |
109.2 |
96.1 |
12300 |
127.4 |
| 76 |
73.5 |
97.6 |
3540 |
81 |
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