Fenske Spiral
Fenske Spiral
The Fenske spiral prismatic packing is made of wire and has a shape similar to that of a spring, also known as a triangular spring Packing. Its differences from a spring in that each turn of the winding is not a circle but a triangular, and the triangular between the ring and the ring is offset by a certain angle, so that it is a polygon when viewed from the end face. This spiral packing is more efficient, but has a slightly higher resistance than the annular packing and is widely used in laboratory-scale isotope separation studies.
Description
Parameters of Fenske Spiral Packing
| Specifications(mm) | tower diameter (mm） | Packing density (kg/m3) | System | pressure |
| Θ1.75*1.75 | 50 | 60-70 | Benzene、Tetrachloride | ordinary pressure |
| Θ3*3 | 18 | 50-80 | Benzene、Tetrachloride | ordinary pressure |
| Θ4*4 | 50 | 25-40 | Benzene、Tetrachloride | ordinary pressure |
| Θ5*5 | 50 | 20-30 | Benzene、Tetrachloride | ordinary pressure |
