Our company's strong R&D and design capabilities can fully meet the needs of our customers and provide reliable and high-quality Sillimanite quality refractory brick, Cordierite refractory brick, Magnesia alumina spinel refractory brick production plant. Dare to be the world is the source of success in our career, thus we need dare to learn and to practice innovation. Adhering to science and technology as productivity, our company further meets the growing market demand, and adds continuous power for the construction and development of the enterprise.
1,Description:The main mineral phase of cordierite honeycomb ceramics is cordierite mullite phase. Therefore, it is also called cordierite mullite honeycomb ceramics. It has excellent quenching and heating resistance and corrosion resistance. It can effectively reduce the emission of CO2 and nitrogen oxides and purify the flue gas.
The products are mainly produced from synthetic cordierite and adhesives through basic molding and high-temperature firing. They are mainly used in automobile exhaust catalytic purification, industrial kiln dust removal and heat storage, petroleum catalytic cracking and other industries.
The product has low density, low coefficient of thermal expansion, good thermal stability and impact resistance. It is widely used in the field of reducing automobile exhaust emissions. How to reduce the coefficient of thermal expansion again, reduce the damage of thermal stress, and improve the thermal shock resistance of products is the key to improve the industrial life of cordierite honeycomb ceramics at present.
2, Main technical parameters of the product
ITEM | UNIT | TECHNCIAL INDEX |
SIO2 | % | 50-54 |
Al2O3 | % | 28-34 |
MgO | % | 11-14 |
Fe2O3 | % | <1 |
TIO2 | % | <1 |
Specific heat capacity | kj/kg | 900-1100 |
Specific gravity | kg/m3 | 1.6-1.9 |
Coefficient of heat conductivity | w/m.k | 1.2-1.8 |
Acid resistance | % | ≥95 |
Water absorption | % | 17-22 |
Service temperature | ℃ | 1200 |
2, Product specifications and physical parameters of Cordierite Honeycomb Ceramic
Specification
mm | Number of holes | Wall thickness
mm | Specific surface area
m2/m3 | Voidage
% | B.D
kg/m3 |
150*150*300 | 60*60 | 0.5 | 1315 | 70 | 680 |
150*150*300 | 50*50 | 0.7 | 1050 | 58 | 680 |
150*150*300 | 40*40 | 0.7 | 883 | 65 | 518 |
150*150*300 | 25*25 | 1.0 | 573 | 67 | 502 |
3,Features and functions of Cordierite Honeycomb Ceramic:
1) It can effectively recover residual heat of flue gas, realize energy saving, improve thermal efficiency of thermal equipment and reduce CO2 emission
2) The temperature distribution in the furnace is uniform, and the NO x emission in the flue gas can be reduced by more than 40%
3) Increase the temperature in the furnace and enhance the heat transfer in the furnace
4) Strong heat storage capacity and chemical corrosion resistance
5) High specific heat capacity and good thermal conductivity
4, Application fields: petrochemical industry, steel plant, waste incinerator, waste gas treatment furnace, power plant, boiler, etc
5,Our company promises to customers: to provide free technical exchanges and services with customers, and to provide samples to customers free of charge without any sample fees.
6,Achievements generated: Our company has previously shipped 80 tons to Canada.
Do you want to find a professional supplier of Cordierite Honeycomb Ceramic products?
Do you want to find a stable and credible supplier?
Then please contact with us
Contact me:
Email:wp@cnjingganrefractory.com/sdwenping@163.com
TEL: 86-0533-4188518 / FAX: 86-0533-4188518
Rose:+86-13275332819(wechat/whatsapp number)
Over the years, we have always been committed to the research and development of Cordierite Honeycomb Ceramic Monolith Catalyst Support for Automobile, continuously improving and innovating the products to meet customers' needs. We develop together with our partners and increase our efforts in product development and innovation. Relying on the trust of our customers, our products have been sold at home and abroad and enjoy a high reputation in the world. At the same time, this also motivates our team to keep making progress and return customers and society with sincere service, innovative technology and excellent products.
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