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Pall rings 5/8",1",1.5",2",3"
pall ring
Pall rings 5/8",1",1.5",2",3"  
5/8" (16mm); 1" (25mm); 1.1/2" (38mm); 2" (50mm); 3.1/2" (90mm)

Pall ring is one of the most common used and well known tower packing, it is an industry standard design media developed
from Raschig ring, and it is used widely in varieties of applications.
Pall ring had good advantages:
1. Lower pressure drop
2.Good liquid/gas distribution and higher mass transfer efficiency
3.Versatility, easily wettable, high resistance to fouling, high temeperature
4.High mechanical strength, suitable for deeper beds

Applicatoins for Pall ring:
Aeration
Degassing
Desorption
Distillation

Stripping
Heat recovery
extraction etc

T.C.I Pall ring is Similar to: glitsch,koch glitsch,lanpac and sulzer Pall ring

 

Airseparating tower use filling materials Pall ring

 

Features:

Low pressure drop, high flux, high efficiency.

Materials:

stainless steel, carbon steel, aluminum, 340L, 316L, steel, carbon steel etc.

Metal Pall ring Spec.( steel)

Model NO. Spec. D×H×δ
mm
Specific surface α
m2/m3
Void ratio ε
%
Piling NO. n
m-3
Piling Weight γρ
kg/m3
Dry filler factor F
m-1
Dg16 16×16×0.5 311 0.93 244000 539 455
Dg25 25×25×0.6 233 0.937 64000 489 252
Dg38 38×38×0.8 129 0.945 18220 432 153
Dg50 50×50×1.0 112.3 0.949 8000 395 131
Dg76 76×76×1.5 70 0.952 2270 374 81

Plastic Pall ring Spec.(PP)

Model NO. Spec. D×H×δ
mm
Specific surface α
m2/m3
Void ratio ε
%
Piling NO. n
m-3
Piling Weight γρ
kg/m3
Dry filler factor F
m-1
Dg16 16×16×1 188 0.91 244000 141 275
Dg25 25×25×1.2 175 0.90 64000 150 239
Dg38 38×38×1.4 115 0.89 18220 98 220
Dg50 50×50×1.5 93 0.90 8000 74 127
Dg76 76×76×2.6 73.2 0.92 2270 71 94

Alpha Pall ring Spec.(PP)

Model NO. Spec. D×H×δ
mm
Specific surface α
m2/m3
Void ratio ε
%
Piling NO. n
m-3
Piling Weight γρ
kg/m3
A50-6PP 57×51×1.2 90 0.94 6035 49.5
A90-7PP 88×66×1.2 76 0.96 1957 33.3
A90-8PP 88×88×1.2 70 0.91 1614 54


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