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High Quality for 2inch Pall Rings - RTO – Heat Exchange Honeycomb Ceramic – Kelley


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High Quality for 2inch Pall Rings - RTO – Heat Exchange Honeycomb Ceramic – Kelley Detail:

Functions

1.Reduce the thermal loss of exhaust gas, and improve the efficiency of fuel to save energy as.
2.Enhance the burning temperature based on theory, improve the atmospheric burning, meet the high temperature of thermal equipment enlarge low calorific value fuel, especially the application range of blast furnaces, improve the efficiency of calorific value fuel and reduce the emissions from low calorific value coal gas.
3.Improve the terms of heat exchange in hearths, increase the output of equipment, enhance the quality of products and cut down on reinvesting in equipment.
4.Reduce the exhaust emission of thermal equipment, alleviate the air pollution and improve the environment.

Characteristics

The characteristics of the honeycomb ceramic regenerator are as follow: they have low heat expansion, high specific heat capacity, high specific surface area, low pressure drop, low thermal resistance, good thermal conductivity, thermal shock resistant and much more. So, in metallurgy and chemical industries, it’s used as HTAC, while we combine recycling the heat of the emissions, high efficient combustion with reducing NOx.  It becomes a true energy saver and decreases Nox.
Materials: Alumina,Dense Alumina,Cordierite,Dense Cordierite,Mullite,Corundum Mullite and others

Application

Honeycomb ceramic is the key and core component of heat storage high temperature combustion technology (HTAC technology). It has been widely used in various push-steel heating furnaces, walking heating furnaces, heat treatment furnaces, forging furnaces, melting furnaces, ladle/tundish roasters, soaking furnaces, radiant tube burners, and bell-type furnaces in the metallurgical machinery industry. Furnace, blast furnace hot air furnace; various ceramic furnaces and various glass furnaces in the building materials industry; various tubular heating furnaces, cracking furnaces and other industrial furnaces in the petrochemical industry.

Specifications

100x100x100、100x150x150、150x150x150、150x150x300mm and others
Hole count:  25×25、40×40、43×43、50×50、60×60 and others

Dimension

Dimension

(mm)

Cells

(N×N)

Cell Density

(CPSI)

Channel Width(mm)

Inner wall Thickness

(mm)

Free Cross Section

(%)

150×150×300

20×20

11

6.00

1.35

64

150×150×300

25×25

18

4.90

1.00

67

150×150×300

32×32

33

3.70

0.90

63

150×150×300

40×40

46

3.00

0.70

64

150×150×300

43×43

50

2.80

0.65

64

150×150×300

50×50

72

2.40

0.60

61

150×150×300

59×59

100

2.10

0.43

68

Chemical Composition

Item

Cordierite

Mullite

Alumina Porcelain

High Alumina Porcelain

Corundum

Al2O3

33

65

54

67

72

SiO2

58

30

39

23

22

MgO

7.5

<1

3.3

1.7

<1

Others

1.5

14

3.7

8.3

5

Physical Properties

Item

Cordierite

(Porous)

Mullite

Alumina Porcelain

High Alumina Porcelain

Corundum

Density(g/cm3)

1.8

2.0

1.9

2.2

2.5

Water Absorption (%)

23

18

20

13

12

Coefficient of Thermal Expansion(×10-6K-1) (20~800℃)

≤3.0

≤6.0

≤6.3

≤6.0

≤8.0

Specific Heat (J/Kg.K) (20~1000℃)

750-900

1100-1300

850-1100

1000-1300

1300-1400

Thermal Conductivity(W/m.k) (20~1000℃)

1.3-1.5

1.5-2.3

1.0-2.0

1.5-2.3

5~10

Max. Working           Temp.(℃)

1200

1400

1300

1400

1650

Axial crushing strength  (MPa) Dry

≥11

≥20

≥11

≥22

≥25

Immersion

≥2.5

≥2.5

≥2.5

≥2.5

≥2.5


Product detail pictures:

High Quality for  2inch Pall Rings  - RTO – Heat Exchange Honeycomb Ceramic – Kelley detail pictures

High Quality for  2inch Pall Rings  - RTO – Heat Exchange Honeycomb Ceramic – Kelley detail pictures

High Quality for  2inch Pall Rings  - RTO – Heat Exchange Honeycomb Ceramic – Kelley detail pictures


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Our crew through skilled training. Skilled skilled knowledge, strong sense of company, to meet the company wants of customers for High Quality for 2inch Pall Rings - RTO – Heat Exchange Honeycomb Ceramic – Kelley, The product will supply to all over the world, such as: Kenya, Latvia, Burundi, Our aim is to help customers realize their goals. We have been making great efforts to achieve this win-win situation and sincerely welcome you to join us. In a word, when you choose us, you choose a perfect life. Welcome to visit our factory and welcome your order! For further inquiries, you should do not hesitate to contact us.
  • We always believe that the details decides the company's product quality, in this respect, the company conform our requirements and the goods are meet our expectations.
    5 Stars By Daniel Coppin from Sierra Leone - 2017.10.27 12:12
    This enterprise in the industry is strong and competitive, advancing with the times and develop sustainable, we are very pleased to have a opportunity to cooperate!
    5 Stars By Louise from Morocco - 2017.05.02 18:28

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