The choice of cooling tower fill type to consider the separation process requirements, usually consider the following aspects:
- high mass transfer efficiency In general, structured packing mass transfer efficiency is higher than the bulk packing.
- flux should be large in ensuring high mass transfer efficiency under the premise should be selected with a higher pan-point gas velocity or kinetic energy factor of the filler packing.
- the pressure drop of the packing layer is low.
- packing anti-fouling performance, disassembly, easy maintenance