6mm ceramic raschig ring packing for mass transfer
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Product Name: 6mm ceramic raschig ring packing for mass transfer
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Brief
6mm ceramic raschig ring packing for mass transfer
Detailed description
Detailed Product Description
Raschig Ring Packing
1) 20 years professional manufacturer
2) size:6mm,12mm,25mm,40mm,50mm,80mm,100mm etc
3) iso 9001:2008
Raschig Ring Packing
Ceramic Raschig 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. The packing 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.
Chemical Analysis
|
Al2O3
|
SiO2
|
Fe2O3
|
CaO
|
MgO
|
K2O + Na2O
|
Other
|
|
17-23%
|
>70%
|
<1.0%
|
<1.%
|
<0.5%
|
<3.5%
|
<1%
|
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
|
Sizes
(mm)
|
Thickness
(mm)
|
Surface area
(m2/m3)
|
Free volume
(%)
|
Number
per m3
|
Bulk density
(kg/m3)
|
Packing factor
( m-1)
|
|
|
|
|
6 × 6
|
1.6
|
712
|
62
|
3022935
|
961
|
5249
|
|
|
12.5 ×12.5
|
2.4
|
367
|
64
|
377867
|
881
|
1903
|
|
|
16×16
|
2
|
305
|
73
|
192 500
|
730
|
900
|
|
|
19×19
|
2.4
|
243
|
72
|
109122
|
801
|
837
|
|
|
25×25
|
3.2
|
190
|
74
|
47675
|
673
|
508
|
|
|
38×38
|
4.8
|
121
|
73
|
13667
|
689
|
312
|
|
|
40×40
|
4.5
|
126
|
75
|
127000
|
577
|
350
|
|
|
50×50
|
4.5
|
93
|
81
|
6 000
|
457
|
220
|
|
|
50×50
|
6.4
|
92
|
74
|
5792
|
657
|
213
|
|
|
80×80
|
9.5
|
46
|
80
|
1910
|
714
|
280
|
|
|
100×100
|
10
|
70
|
70
|
1000
|
700
|
|
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