Slot liquid distributor
Liquid distributor is required to distribute liquid uniformly at the top of packing tower. Meanwhile a liquid distributor must have sufficient gas passage area to avoid high pressure drop or liquid entrainment.
| Column diameter(mm) | Specific liquid load M3/㎡*h | System fouling tendency | Turndown ratio | Suitable type of liquid distributor |
| 250- 900 | 0.75-5 | Low-medium | <10:1 | Trough type liquid distributor with sump Deck type liquid distributor with orifices on drip tubes |
| 5-30 | Low-medium | 2:1 | Pan type liquid distributor Trough type liquid distributor with sump | |
| >30 | Low-medium | 2:1 | Pan type liquid distributor Trough type liquid distributor with sump Deck type liquid distributor | |
| ＞900 | 0.75-5 | Low-medium | <10:1 | Trough type liquid distributor with parting box Deck type liquid distributor with orifices on drip tubes |
| 5-3 | Low-medium | 2:1 | Trough type liquid distributor with sump Trough type liquid distributor with parting box Deck type liquid distributor | |
| ＞30 | Low-medium | 2:1 | Deck type liquid distributor Trough type liquid distributor with sump |
