
- Henan Xinhongji Refractory Material Co. Ltd.
-
Zhengzhou, Henan, China
- Main products: Refractory bricks, refractory castable, High alumina bricks, Mullite bricks, High Alumina Castable, Magnesia bricks, Refractory fire clay bricks, Silica mullite bricks, Calcined Kaolin, ceramic balls, Honeycomb ceramic regenerators, Bauxite
Home > Products > Honeycomb Regenerator > Wholesales High Alumina Ceramic Blocks Refracotry Heat Thermal Insulation Ceramic Honeycomb Regenerator
Wholesales High Alumina Ceramic Blocks Refracotry Heat Thermal Insulation Ceramic Honeycomb Regenerator
- Qingdao
- T/T L/C Cash
- 10 days
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Product Details
Brand Name | Xinhongji Refractory | Place of Origin | China | |
Model Number | NHJ-202D002 | Shape | Block | |
Material | Alumina Block | SiO2 Content (%) | 10~50 | |
Al2O3 Content (%) | 30~88 | Refractoriness (Degree) | Common (1580°< Refractoriness< 1770°) |
Product Description
Refractory Honeycomb Ceramic Regenerator
Introduction
Refractory Honeycomb Ceramic Regenerator (also called Ceramic Regenerator, or Refractory Ceramic Block), Honeycomb Ceramic Regenerator is the main components of High Temperature Air Combustion Technology. It has been widely used in various heating furnaces such as pusher-type heating furnace, walking-beam heating furnace, heat treatment furnace, forging furnace, melting furnace, firing furnace and ladle heaters, soaking pit, radiant tube burner, lifting furnace, blast furnace hot blast stove etc.
Honeycomb ceramic regenerator is a kind of porous ceramics. The regenerator is the key component to stop heat and reduce harmful gas emission. It is widely applied in all kinds of HiTAC (High temperature air combustion) step-type heating furnaces, RTO (Regenerative thermal oxidizer) Etc. we can produce honeycomb ceramic regenerators with many kinds of raw materials, such as cordierite, mullite, corundum-mullite, Carborumdum, Zr-Cr corundum etc. Advantages of ceramic regenerator can improve heat exchange condition in the furnace, utilize low calorific value fuel. Reduce the heat loss, utilize the energy to the most, and reduce operation capital. Reduce harmful gas emission, produce more friendly.
Features
1. Various materials, according to customers and different environments, choose different materials and specifications of products.
2. The hole wall is thin, the capacity is large, the heat storage is large, and the space is small.
3. The hole wall is smooth and the back pressure is small.
4. Long service life, not easy to scum, high temperature deformation after drinking.
5. The product has high quality specifications. During installation, the heat storage bodies are discharged neatly with little misalignment.
6. Good thermal shock resistance, good thermal conductivity, and high mechanical strength.
Chemical & Physical Index
Material | Loose Cordierite | Dense Cordierite | Cordierite Mullite | Mullite | Corundum Mullite | |
Chemical Composition | Al2O3, % | 33-35 | 35-37 | 33-35 | 59-61 | 69-72 |
SiO2, % | 48-50 | 48-50 | 48-51 | 35-38 | 25-28 | |
Fe2O3, % | 1.6 | 0.80 | 0.90 | 0.75 | 0.70 | |
Thermal Expansion | (Room Temp. -1000%)×10-6/℃ | 1.5-1.8 | 2-2.5 | 2.0-3.0 | 4.2-5.0 | 4.5-5.2 |
Thermal Capacity | (Room Temp. -1000℃), J/kg | 750-900 | 800-1200 | 1100-1300 | 1100-1300 | 1300-1400 |
Bulk density | (g/cm3) | 0.5~0.8 | 0.6~0.9 | 0.6~1.1 | ≥0.8 | |
Compressive Strength | (MPa) (C axis) | ≥20 | ||||
Thermal Shock Resistance ℃ | 300 | 250 | 300 | 230 | 260 | |
Softening Temperature℃ | 1280 | 1350 | 1400 | 1630 | 1680 | |
Refractoriness ℃ | 1360 | 1410 | 1480 | 1750 | 1790 | |
Max Service Temperature | 1200 | 1300 | 1350 | >1550 | >1600 | |
HS CODE NO | 6914100000 |
Ceramic honeycomb channel number and shape
No | Dimension | Channel shape | Number of channels |
1 | 150 × 150 × 300 | Square | 40 /150mm |
2 | 150 × 150 × 150 | Square | 40 /150mm |
3 | 150 × 150 × 100 | Square | 40 /150mm |
4 | 150 × 150 × 300 | Square | 25 /150mm |
5 | 150 × 150 × 150 | Square | 25 /150mm |
6 | 150 × 150 × 100 | Square | 25 /150mm |
7 | 150 × 150 × 100 | Square | 30 /100mm |
8 | 100 × 100 × 50 | Square | 30 /100mm |
9 | 100 × 100 × 100 | Square | 27 /100mm |
10 | 100 × 100 × 50 | Square | 27 /100mm |
11 | 100 × 100 × 100 | Hexagonal | 30 /100mm |
Size Types:
l 200x100x100mm / 150x 100x100mm / 150x 150x100mm / 100x 100x100mm
l Customized
Characteristics:
Honeycomb Ceramic Regenerator has 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.
Application :
Iron and steel plants, waste incinerators, waste gas treatment thermal equipment, chemical plants, smelters, power plants, power industry boilers, gas turbines, engineering heating equipment, ethylene cracking furnaces, etc.
Package
1 ) . Carton + Wooden pallet
Contact Us
- Henan Xinhongji Refractory Material Co. Ltd.
- Contact nameJacky Yan Chat Now
- Phone86-371-55611337
- AddressZhongyuan District, Zhengzhou, Henan
Product Categories
Refractory Bricks | Refractory Castable | Raw Material | Refractory Ceramic Ball |
Honeycomb Regenerator | Refractory Cement |
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