Perforated dixon packing
θ packing ring also known as dixon Ring, is a highly efficient packing of small particles, made of metal mesh, packing the same diameter and height. θ ring is used mainly for laboratory and low-volume, high-purity product separation process
Dixon Ring
features
θ ring is used mainly for laboratory and low-volume, highpurity product separation process. θ ring packing's pressure drop is related to gas velocity, liquid spray volume, and material weight,
surface tension, viscosity and characteristics of fill factors and pre-fill liquid. Θ ring hysteresis loop filler material than similar entities fill large,
θ ring surface wetting situation completely than ordinary ceramic ring, film-forming rate, and thus more efficient.
θ ring packing with the theoretical plate number of the increase in gas velocity increased,
with the filler surface wettability and reduce the rate of decline
Technical specification:
| Spec mm |
Dia mm |
Surface area m2/m3 |
Void space % |
Bul density Kg/m3 |
Theoretical plate pcs/m |
Pressure drop |
| mm(H2)/m |
| φ2×2 |
2*2*0.1 |
1500 |
93 |
570 |
22-23 |
23 |
| φ3×3 |
3*3*0.1 |
1380 |
93 |
540 |
20-22 |
30 |
| φ4×4 |
4*4*0.1 |
1340 |
93 |
480 |
14.5-15.5 |
147 |
| φ5×5 |
5*5*0.1 |
1029 |
94 |
410 |
14-15 |
95 |
| φ6×6 |
6*6*0.1 |
910 |
95 |
360 |
12-14 |
86 |
| φ7×7 |
7*7*0.1 |
670 |
96 |
290 |
6-7 |
65 |
| φ8×8 |
8*8*0.1 |
540 |
97 |
240 |
5-6 |
13 |
| φ9×9 |
9*9*0.1 |
360 |
97.5 |
140 |
5 |
9 |
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