| Customization: | Available |
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| Application: | Chemical Industry, Mass Transfer |
| Structure Feature: | Ring Form Filler |
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Ceramic Scrubber Packing 76mm Alumina Pall Rings
Ceramic pall ring has excellent acid resistance and heat resistance. It can resist to corrosion of various inorganic acids,organic acids and organic solvents except hydrofluoric acid, and can be used in high or low temperature conditions. Consequently the application range is very wide. It can be used in the drying columns, absorbing columns, cooling towers, scrubbing towers and actifier columns in chemical industry, metallurgy industry, coal gas industry, oxygen producing industry,etc...
Physical properties
|
Item |
Value |
|
Water absorption |
<0.5% |
|
Apparent porosity (%) |
<1 |
|
Specific gravity |
2.3-2.35 |
|
Operation temp.(max) |
1000°C |
|
Moh's hardness |
>6.5 scale |
|
Acid resistance |
>99.6% |
|
Alkali resistance |
>85% |
Dimension and other physical properties
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Geometric Characteristic
|
|
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Sizes
(mm)
|
Thickness
(mm)
|
Surface area
(m2/m3)
|
Free volume
(%)
|
Number per m3
|
Bulk density
(kg/m3)
|
|
25
|
3
|
210
|
73
|
53000
|
580
|
|
38
|
4
|
180
|
75
|
13000
|
570
|
|
50
|
5
|
130
|
78
|
6300
|
540
|
|
80
|
8
|
110
|
81
|
1900
|
530
|
Q1:What's the MOQ?
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