Teller Rings is 12 small rings inventd by American Teller A. J. in 1956. It has the form of ball surrounded by helical springs which are connected by end to end. Dur to the structure of polycycling enabling, it will enlarge gas and liquid contacting areа and prolong liquid retention time, Therefore, it was recognized as an ideal packing in gas washing and purification tower.
Size (mm) | Surface Area (m2/m3) | Voidage % | Number (n/m3) | Bulk Density 304 (kg/m3) |
---|---|---|---|---|
25 | 269 | 82 | 170000 | 85 |
47 | 185 | 88 | 32500 | 58 |
51 | 180 | 89 | 25000 | 57 |
73 | 127 | 89 | 8000 | 48 |
95 | 94 | 90 | 3900 | 50 |
100 | 98 | 92 | 3300 | 52 |
145 | 65 | 95 | 1100 | 46 |