The plastic VSP ring is made from corrision anticorrisive plastic material of PE, PP,RPP, PVC, CPVC or PVDF etc. It is widely used in the fields of petroleum, chemical engineering, chlor-alkali, coal gas and enviromental protection industries
It has rational symmetry, excellent inner structure and large free space. Compared with Pall Ring, its flux efficiency is 15-30%, its pressure drop is reduce 20-30%.
● Various separation
● Absorption and desorption equipment
● Vacuum distillation plant
● Decarburateing and desulfuration systems
● Ethyl benzene separation
● Iso-octane/toluene systems
Diameter (mm) |
Pieces per m3 |
Specific surface area (m2/m3) |
Void volume (m2/m3) |
Dry packing factor (m-1) |
25 |
45000 |
185 |
93 |
133 |
50 |
6000 |
108 |
94 |
131 |
58 |
4800 |
106 |
92 |
129 |
90 |
1100 |
78 |
97 |
125 |