Plastic Ralu Ring is an improved pall ring. The mainly improvement is increase two ends turn-ups and wall’s thickness. At an unchanged separation efficiency, the bed height reduced while decreasing the pressure drop.
Low pressure drop, large flux, higher mass transfer efficiency.
Separation, absorption, desorption device; Atmospheric and vacuum equipment; Synthetic amine decarburization; Desulfurization system; Ethylbenzene separation, isooctane, toluene separation
Specification (mm) |
Surface area (m2/m3) |
Free volume (%) |
Bulk density (kg/m3) |
Number per m3 |
15 |
320 |
94 |
80 |
170000 |
25 |
190 |
94 |
56 |
36000 |
38 |
150 |
95 |
65 |
13500 |
50 |
110 |
95 |
60 |
6300 |
90 |
75 |
90 |
40 |
1000 |
125 |
60 |
97 |
30 |
800 |
Normally delivered within 10 days, for large orders, it depends on the contract.