It was invented by Nutter Co. in 1984. The unique structure not only promote liquid's horizontal diffusion and liquid film formation, but also increase packing surface utilization efficiency.
Size (inch) |
Size (mm) |
Thickness (mm) |
Bulk Density (kg/m3) |
Number (n/m3) |
Surface Area (m2/m3) |
Voidage | Dry Packing Factor (m-1) |
---|---|---|---|---|---|---|---|
0.7 | 18 | 0.2 | 165 | 167374 | 230 | 97.9% | 244.7 |
1 | 25 | 0.3 | 149 | 60870 | 143 | 98.1% | 151.5 |
1.5 | 38 | 0.4 | 158 | 24740 | 110 | 98.0% | 116.5 |
2 | 50 | 0.4 | 129 | 13600 | 89 | 98.4% | 93.7 |
2.5 | 64 | 0.4 | 114 | 9310 | 78 | 98.6% | 81.6 |
3 | 76 | 0.5 | 111 | 3940 | 596 | 98.6% | 61.9 |