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Add:No.695,Binghai Rd,Ningbo
China 315000
Tel:0574-87238792,93
Fax:0574-872398794
Email: sales@column-packing.com
    Your are in: Home > Random Tower packing > Pall ring,Hiflow ring > Plastic metal ceramic pall ring
 
 

Plastic metal ceramic pall ring

   Our company provides random packing includes rasching ring ,pall ring ,saddle ring ,cascade ring,conjugated ring ,flat ring ,teller rosette ring etc.
Stripping is mainly conducted in trayed towers (plate columns) and packed columns, and less often in spray towers, bubble columns, and centrifugal contactors.[

Trayed towers consist of a vertical column with liquid flowing in the top and out the bottom. The vapor phase enters in the bottom of the column and exits out of the top. Inside of the column are trays or plates. These trays force the liquid to flow back and forth horizontally while the vapor bubbles up through holes in the trays. The purpose of these trays is to increase the amount of contact area between the liquid and vapor phases.
Packed columns are similar to trayed columns in that the liquid and vapor flows enter and exit in the same manner. The difference is that in packed towers there are no trays. Instead, packing is used to increase the contact area between the liquid and vapor phases. There are many different types of packing used and each one has advantages and disadvantages

      Typical Application: Absorption, scrubbing, and stripping services.
      Pall rings are available in a wide range of materials.

 1)Ceramic Pall Ring

ceramic pall ring
 

Main specification of Ceramic Pall Ring

 

Name
D  x H x T
(mmxmmxmm)
No.elements(n/m3
Surfacearea
(m2/m3)
Voidspace
%
Dry Packing factor
m-1
Ceramic
Pall Ring
76x76x9
1500
70
0.80
137
50x50x5
4900
100
0.78
210
38x38x4
12000
140
0.75
332
25x25x3
36000
210
0.73
540

2)Plastic Pall Ring 

plastic pall ring                              

      Materials we can offer: PE, PP, PVC, UPVC, CPVC, PVDF. 

Main specification of Plastic Pall Ring

Name
D x H x T
(mmxmmxmm)
No.elements(n/m3
Bulk Density
(kg/m3
Surface area
(m2/m3)
Void space
%
Dry Packing factor
m-1
 
Plastic
Pall Ring
76x76x2.6
1930
70.9
72.2
0.92
94
50x50x1.5
6500
74.8
112
0.901
154
50x50x1.5
6100
73.7
92.7
0.90
127
38x38x1.4
15800
98.0
155
0.890
220
25x25x1.2
42900
150
175
0.901
239
16x16x1.1
112000
141
183
0.911
249

 

                                              3)Metal Pall Ring

                                       metal pall ring

      Metal Pall Ring is an industry standard design media developed from the Raschig Ring and is used widely in all variety of applications.Metal pall ring provide for an effective distribution of liquids and gasses and resist plugging, fouling and nesting. 

Main specification of Metal Pall Ring 

Name
D x H x T
(mmxmmxmm)
No.elements
(n/m3
Bulk Density
(kg/m3
Surface area
(m2/m3)
Void space
%
Dry Packing factor
m-1
 
Metal
Pall Ring
50x50x1
6500
395
112.3
0.949
131
38x38x0.8
13000
365
129
0.945
153
25x25x0.6
55900
427
219
0.934
269
16x16x0.8
143000
216
239
0.928
299

                    

 
 
 
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