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China factory direct sale Ceramic Saddle For RTO Air Distribution

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Product Name: China factory direct sale Ceramic Saddle For RTO Air Distribution
Product Model: BS-ICS
Products Exhibitors: Baisheng
Product Documentation: No Related Documents

Brief

Ceramic Saddle For RTO Air Distribution in Sulfuric Acid Environment, 1)Size: 3/8",1/2",5/8'",3/4",1",1-1/2",2",3"; 2)Excellent acid & heat resistance; 3)Al2O3: 17-25%


 Detailed description

Ceramic Saddle For RTO Air Distribution

1. Detailed 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  

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) XINGFENG 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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