Cascade ring, a packing media designed to give enhanced capacity, increased efficiency and mechanical strength over the older style Pall ring packing. The height/diameter ratio of the packing is 0.5 which is only half that of the known Pall Ring. Because of this aspect ratio, when this packing is installed in a tower it tends to orient in a more structured way such that its inner surface could be more efficient. All these features, therefore, decrease its pressure drop and increase the mass transfer efficiency .
They are available in variable sizes such as (mm): 25,50,76.
Physical Properties
|
size
|
D×H×T(mm)
|
weight
kg/m3
|
number
pc./m3
|
surface
m2/m3
|
free vol
%
|
dry packing
factor m-1
|
|
1“(25mm)
|
25*16*3
|
624
|
74,000
|
250
|
75
|
592
|
|
2“(50mm)
|
50*30*5
|
600
|
8,980
|
149.6
|
78
|
315
|
|
3“(76mm)
|
76*45*8
|
580
|
2,800
|
108.4
|
86
|
170
|
Chemical Composition
|
SiO2
|
Al2O3
|
Fe2O3
|
K2O+Na2O
|
CaO
|
|
>70%
|
17-23%
|
<1%
|
2-4%
|
<1-2%
|
