RTO Honeycomb Ceramic Heat Storage

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RTO Honeycomb Ceramic Heat Storage

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Honeycomb Ceramic Heat Storage

Category: Heat storage Ceramic

Tag：Honeycomb Ceramic Heat Storage

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Honeycomb Ceramic Heat Storage

RTO Waste Gas Purification,Waste Acid Regeneration,and Gas Oxidation-- Honeycomb Ceramic Heat Storage
Details

The honeycomb ceramic heat storage body (monolithic) is composed of parallel, through and evenly distributed honeycomb channels. It can be made of cordierite, mullite-cordierite, mullite, corundum mullite, corundum, silicon carbide, medium-alumina porcelain, dense medium-high aluminum, flame porcelain and other ceramic materials in different specifications, sizes and shapes. It has the advantages of low thermal expansion coefficient, large specific surface area, heat shock resistance, small pressure drop resistance, fast thermal conductivity, accelerated chemical reaction speed, super strong adsorption and other incomparable advantages of ordinary ceramics such as porcelain balls and porcelain rings. As the core component of RTO/RCO technology, it plays the role of a heat storage heat exchanger and has the function of purifying waste gas such as VOCs. While recovering flue gas waste heat and promoting efficient combustion, it greatly reduces NOx emissions and is widely used in RTO and RCO devices for waste gas purification and gas oxidation.


Specification and Size:


Length×Width×Height(mm)

150×150×
150(300)

150×150×
150(300)

150×150×
150(300)

150×150×
150(300)

150×150×
150(300)

150×150×
150(300)


Quantity of Channels(PCS)

25×25=625

32×32=1024

40×40=1600

43×43=1849

50×50=2500

60×60=3600


Wall Thickness(mm)

1.0±0.12

0.8±0.12

0.7±0.12

0.7±0.12

0.6±0.1

0.5±0.1


Outside Wall Thickness(mm)

1.6±0.2

1.6±0.2

1.6±0.2

1.6±0.2

1.4±0.2

1.4±0.2

Channel Width(mm)

4.95

3.81

3.0

2.74

2.38

1.98


Width Height Tolerance

±2.5

±2.5

±2.5

±2.5

±2

±2


Specific  Surface  Area(m²/m³)

577

709

880

927

1084

1294

Void Section(%)

68

67

64

62

63

63


300 High Single Weight(Kg)

4.3

4.5

5

5.1

5.4

5.6


Average Packing Density(g/cm³)

636

666

740

755

800

830

Physical Properti:

 

                                     Material

       Performance

高铝
High Alumina

莫来石
Mullite

致密高铝
Dense Alumina

致密堇青石
Dense Cordierite

多晶相复合材料
Polycrystalline
Phase Composites

Material Density
(g/cm³)

2.0-2.5

2.0-2.5

2.4-2.7

2.2-2.5

2.0-2.4

Thermal Expansion
Coefficient(×10-℃-¹)(RT-800℃)

<6

<5.5

<6.5

<3.5

<4

Specific Heat Capacity
(J/kg ·k)

950-1150

950-1150

1000-1150

900-1100

950-1150

Thermal Conductivity
(w/m ·k)(20-1000℃)

1.5-2.0

1.5-2.0

1.5-2.0

1.5-2.0

1.5-2.0

Thermal Shock
Resistance Temperature(℃)

≥300

≥300

≥300

≥300

≥400

Softening Temperature
(℃)

1350

1450

1320

1320

1400

Water Absorption
(%)

15-20

15-20

00-8

4-8

15-20

Compressive Strength
(MPa)(C-axis Direction)

≥20

≥20

≥20

≥20

≥20

Compressive Strength
(Mpa)(A,B Axis Direction)

≥4

≥4

≥4

≥4

≥4


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