• Sourcing Solutions
  • Services & Membership
  • Help & Community

Quick Details

  • Place of Origin: Guangxi, China (Mainland)
  • Type: Ceramic Parts
  • Application: Industrial Ceramic
  • Material: Alumina Ceramic, cordierite, mullite, alumina, corundum and corundum mullite
  • Model Number: As u need
  • Brand Name: KAITE
  • Size: 150x150x100/150/300 mm
  • Quantity of hole: 25x25, 32x32, 40x40, 43x43, 50x50, 60x60
  • Hole shape: Square, hexagon circular and so on
  • Usage: RTO, HTAC, RCO, VOC and SCR treatment

Packaging & Delivery

Packaging Details Carton to pallet, plywood case or as per customer's request.
Delivery Time 15-30 days after order confirmed.
Product Description

 

Honeycomb ceramic heat accumulator is a new developed porous industrial ceramic, as a storage material of regenerative thermal oxidation and catalytic oxidation (RTO, RCO) equipment for volatile organic compounds (VOCs) and hazardous air pollutants (HAPs) converted into carbon dioxide and water vapor through thermal oxidation.

Regard to RTO/RCO of the different requirements, we can offer various structures and materials of honeycomb ceramics. They have the properties of corrosion resistances, high specific surface area, low resistance, low thermal expansion coefficient, good thermal conductivity and thermal-shock resistance performance.

Material: Alumina porcelain,Dense cordierite, Porous cordierite, Porous mullite, Stoneware porcelain, etc.

Size: According to customers’ requirements.

 

Physical & chemical properties:

Item

Alumina Ceramic

Loosen Mullite

Compact Cordierite

Loosen Cordierite

Stoneware Porcelain

AL2O3

%

52.0

68.3

25.5

35.4

30.4

SiO2

%

43.3

28.9

57.2

51.5

66.1

MgO

%

0.1

0.2

7.9

11.5

0.13

Other

%

<3.5

<2.0

<3.0

<1.5

<3.0

Material Density

g/m3

2.68

2.31

2.42

2.16

2.47

Loose Density

Kg/m3

965

832

871

778

889

Coefficient of Thermal Expansion

×10-6/ K

6.2

6.2

3.5

3.4

4.8

Specific Capacity

J/Kg K

992

998

942

1016

897

Thermal Conductivity

W/mk

2.79

2.42

1.89

1.63

1.37

Resistance to Fluctuated Temperature

K

Max 500

Max 550

Max 500

Max 600

Max 500

Softening Temperature

°C

1500

1580

1320

1400

1380

Highest Working Temperature

°C

1400

1480

1200

1300

1280

Average Thermal Capacity

KWh/m3K

0.266

0.231

0.228

0.219

0.222

Porosity Ratio

%

0.8

26.0

0.4

15.0

0.6

Acid Resistance

%

0.2

2.5

5.0

16.7

0.3

 

Specification of honeycomb ceramic for RTO (Heat media):

Dimension

(mm)

Number of Hole

(N×N)

Hole density

(CPSI)

Hole size

( mm)

Wall thickness

( mm)

Hole fraction

( %)

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

40×40

46

3.00

0.73

64

150×150×300

43×43

50

2.80

0.75

64

150×150×300

50×50

72

2.40

0.60

61

150×150×300

59×59

100

2.10

0.43

68

 

Technical data of honeycomb catalyst substrate for RCO:

Interior Hole Form

Square

(Four corners)

Regular Hexagon

(Six corners)

Number of Channels(cells/in2)

400

300

210

100

80

90

Distance of Channels (mm)

1.27

1.47

1.75

2.54

2.80

2.85

Thickness of Wall (mm)

0.20

0.30

0.35

0.32

0.43

0.40

0.40

Cell-opening Ratio (%)

71.0

63.3

64.1

66.8

63.0

73.5

74.1

Geometric Superficial Area

(mm2/mm3)

26.5

21.7

18.3

18.7

13.0

10.1

12.0

Coefficient of Thermal Expansion

(40~800°C) (×10-6/°C)

<2.1

Water-absorbing rate (wt%)

15-30 According to user’s requirements

Compressive Strength(MPa)

Lengthways

>9.9

>14.8

>9.9

>9.9

Horizontal

>1.4

>3.5

>1.0

>0.2

 

Product Show

 

Packaging & Shipping

 

Transaction History of the Supplier

Below is the information about the supplier's transactions conducted via Alibaba.com. If you require further details regarding the transaction data, please contact the supplier directly.

Transaction Overview

Transactions

Transaction Details

This supplier has completedtransactions with buyers from .

Shipping Destination
Transaction Value
Transaction Date
Email to this supplier
Trade Assurance
China (Mainland) | Trading Company
Transaction Level:
Supplier Assessments:
2 Transactions 500+
The supplier’s transactions conduted via Alibaba.com in the past 6 months.
The supplier supports Trade Assurance – A free service that protects your orders from payment to delivery.
Supplier's Trade Assurance Limit: US $340,000
Learn More