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improved berl saddle

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Product Name: improved berl saddle
Model: LH-CIS
Exhibitors: Lihua
Product Documentation: No Related Documents
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Brief

improved berl saddle is used in the drying columns, absorbing columns, cooling towers, scrubbing towers and actifier columns in chemical industry, metallurgy industry, coal gas industry

Detail Description
improved berl saddle

1. Product Description
Ceramic Intalox Saddle 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.

2. Chemical Analysis

Item

 
Value
SiO2
>73%
Al2O3
17-25%
Fe2O3
<1.0%
CaO
<0.5%
MgO
<0.5%
K2O+Na2O
2-4%
Other
<0.1%

3. Physical properties
Nominal size(inch)
3/8"
1/2"
5/8'"
3/4"
1"
1-1/2"
2"
3"
Width(mm)
8
10
12
14
21
30
40
57
Height(mm)
8
10
12
14
19
30
40
57
Length(mm)
16
20
24
28
38
60
80
114
Thickness(mm)
2
2.5
2.5
3
4
4.5
5.5
9
Number per m3
1560000
610000
269000
146000
59000
19680
8243
2400
Package density (kg/m3)
900
780
700
670
650
580
550
530
Free volume (%)
63
68
71
75
77
80
79
75
Surface area (m2/m3)
825
647
535
350
254
180
120
91
Specific gravity (g/cm3)
2.25~2.35
Water absorption (%)
<0.3
Acid resistance (%)
>99.6
Max operating temp.
1100°C
Porosity (%)
<1
Moh's hardness (scale)
>6.5
Thermal conductivity(w/m.k)
0.9-1.0
Specific heat (j/kg°C)
850-900

4. Advantage
1) These saddles are made from chemical porcelain and have excellent resistance to acids except in the case of hydrofluoric acid.
2) Moisture absorption must less than half a percent.
3) The porcelain’s specific gravity is 2.3-2.4g/cm3 and an average heat capacity (between 20°C and 500°C of 0.22 cal/g.°C)
4)ceramic saddles softening point is 1400°C min. And they show good thermal shock resistance during repeated cycling between 20°C and 820°C
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