Our company use the composite rare earth catalyst which is produced by our company to coat ceramic honeycomb used in industrial waste gas treatment.That can achieve the purpose of the exhaust gas in Treatment compliance and the available trace precious metals ( palladium, platinum, rhodium )in emissions standards.
Products have the characteristics of large specific surface area , small resistance loss , low coefficient of thermal expansion ,and high water absorption , good crack resistance. Which have been widely used in domestic RTO, RCO devices. My company for the gas treatment (RTO, RCO) in different technical requirements , develop and produce a variety of materials , size of honeycomb ceramic products.
Our new material honeycomb ceramic products won the State Science and Technology and other five ministries jointly issued the 2000 new product certification , over the years the series batch exported to USA, Germany, Korea, Japan and other developed countries. Our company has a sequence according to European and American standard cellular ceramic filler materials to produce a variety of ceramic honeycomb .
Product characteristics :
1 Hole thin wall, large specific surface area
2 Backpressure small , high compressive strength
3 Water absorption stable
4 Size standardized, easy to package
5 Small thermal expansion coefficient
5 Good thermal shock resistance, thermal shock resistance and thermal
6 With the active ingredient and a variety of catalysts good matching
7 Cold start performance, low ignition temperature , heating up fast, small air resistance, high conversion efficiency
The product application :
Widely used in the chemical industry , automotive paint and toxic gas purification mining industry , chemical industry tower packing , contact combustion, heat transfer system of industrial waste gas treatment, and wastewater treatment , petrochemical refining, air drying , contact burning, the far-infrared stove metal liquid filtration. Our company can according to customer specifications and require to produce a variety of products.
Cordierite ceramic honeycomb
The cordierite honeycomb carrier, and its main function is provide a suitable and effective surface pore structure of the catalyst , maintain high dispersion of the active ingredient ; enhance the mechanical strength of the catalyst .With that the catalyst can having a certain shape and size ; improve the heat transfer performance of the catalyst to meet the requirements for heat transfer during the reaction ; reduce the amount of the active ingredient , especially the amount of the noble metal .
2 ) Packing : carton with pallet .
3 ) an annual production capacity of 10,000 liters / year,
Delivery: within 15-20 days after receive payment
4 ) Payment: 100% advance after sign the contract by T/T or within 20 days by see B/L.
5.) Price: The prices is different in different specifications,between USD 5 and USD 19
|Coefficient of thermal expansion|
|(20--1000 ºC)10 -6 ºC -1||1.3_3.5||1.3_3.5||2.4_4.0||6.2|
|The maximum operating temperature|
|cordierite ceramic honeycomb Common Size |
|(A) 100 ~ 600 holes / square inch round Typical Specifications|
|Serial number||Specifications(mm)||Serial number||Specifications(mm)||Serial number||Specifications(mm)|
|(B) 100 ~ 600 holes / square inch oval racetrack and typical product specification|
|Serial number ||Specifications(mm) ||Serial number||Specifications(mm)||Serial number ||Specifications(mm)|