Cordierite Diesel Particulate Filter is mainly used in the diesel engine tail gas purifying system to solve the air pollution problem.
Particulate matter trap systems by offering:
Low thermal expansion
High filter specific surface area
Low pressure drop
Long-term durability performance
High soot removal: >95%
Diesel particulate filter is used to remove black smoke (PM e. G.: Hydrocarbons, soot) from diesel engine exhaust, being a great contribution to the environment because of dealing with the exhaust from diesel engines. The diesel particulate filter can be used in different industrial fields such as environment protection, petrol-chemistry, medicine manufacture, and metallurgy etc. It has good investment return and broad prospect. The system installed DPF (Diesel Particulate Filter) been examined for urban bus, forklift, truck & mining constructing equipment. Diesel Particulate Filter adopts structure of honeycomb. It sets up independent opening and blocking up passages in both ends and the waste gas enters from one open end, then goes through the porous beehive wall, and finally discharges from adjoining passage. The carbon particulates are left over on passage wall because they are too big to pass through wall hole and won't be discharged to air.
DPF is a device designed to remove ash or soot from the exhaust gas of a diesel engine. With reference to the technical requirements of Corning Incorporated, after several years of research and development, our company improved the existing technical equipment. We can produce diesel particulate filters with max. Diameter up to 330mm, with average pore diameter of 10~12μ M, and porosity close to that of the world's advanced level. Diesel particulate filters with " large diameter, multi-pores, high porosity".
Advantages:
*Low thermal expansion coefficient
*High porosity of hole on the wall, good liquidity and uniform distribution.
*High temperature resistance, chemical corrosion resistance, thermal shock resistance and thermal shock resistance is strong.
*The pressure drop is small.
*Cold start performance is good, low light-off temperature, high conversion efficiency.
|
Item |
Technical index |
|
Chemical Composition |
SiO2 |
50.9 ± 1% |
|
AL2O3 |
35.2 ± 1% |
|
MgO |
13.9 ± 1% |
|
Physical Properties |
Compression Strength in normal temperature |
≥ 10Mpa |
|
Thermal expansion coefficient |
≤ 1.2 × 10-6 / ° C |
|
Wall thickness of hole density of 100 hole/ in2 |
0.42-0.50mm |
|
Wall thickness of hole density of 200 hole/ in2 |
0.32-0.40mm |
|
Apparent porosity |
≥ 50% |
|
Average hole diameter |
10-15 micron |
|
Highest Working Temperature |
1400 ° C |
|
Soot-filtration efficiency |
≥ 95% |
|
Shape |
Hole density (hole/in2) |
Size (mm) |
Size (inch) |
|
Round |
100/200 CPSI |
Φ 127 × 152.4 |
5 × 6 |
|
Round |
100/200 CPSI |
Φ 144 × 150 |
5.66 × 5.9 |
|
Round |
100/200 CPSI |
Φ 144 × 152.4 |
5.66 × 6 |
|
Round |
100/200 CPSI |
Φ 144 × 254 |
5.66 × 10 |
|
Round |
100/200 CPSI |
Φ 150 × 150 |
5.9 × 5.9 |
|
Round |
100/200 CPSI |
Φ 190 × 200 |
7.48 × 7.87 |
|
Round |
100/200 CPSI |
Φ 190 × 203 |
7.48 × 8 |
|
Round |
100/200 CPSI |
Φ 190 × 305 |
7.48 × 12 |
|
Round |
100/200 CPSI |
Φ 228 × 305 |
8.97 × 12 |
|
Round |
100/200 CPSI |
Φ 240 × 76.2 |
9.45 × 3 |
|
Round |
100/200 CPSI |
Φ 240 × 100 |
9.45 × 3.94 |
|
Round |
100/200 CPSI |
Φ 240 × 240 |
9.45 × 9.45 |
|
Round |
100/200 CPSI |
Φ 240 × 305 |
9.45 × 12 |
|
Round |
100/200 CPSI |
Φ 260 × 305 |
10.23 × 12 |
|
Round |
100/200 CPSI |
Φ 267 × 305 |
10.50 × 12 |
|
Round |
100/200 CPSI |
Φ 286 × 100 |
11.26 × 3.94 |
|
Round |
100/200 CPSI |
Φ 286 × 267 |
11.26 × 10.50 |
|
Round |
100/200 CPSI |
Φ 286 × 305 |
11.26 × 12 |
|
Round |
100/200 CPSI |
Φ 286 × 355 |
11.26 × 13.97 |
|
Round |
100/200 CPSI |
Φ 286 × 381 |
11.26 × 15 |
|
Round |
100/200 CPSI |
Φ 305 × 330 |
12 × 13 |
|
Race track |
100 CPSI |
Φ 188 × 103 × 145 |
7.4 × 4.05 × 5.7 |
|
Assemble track |
100 CPSI |
Φ 374 × 270 × 317 |
14.72 × 10.62 × 12.48 |
Beihai Xiaoming International Imp&Exp Co., Ltd Established in 2008, which is a Private High-tech company located in Beihai city, China that is famous for its Silver Beach. We are a professional manufacturer and exporter of producing and exporting SiC/Al2O3/Zirconia Ceramic Foam Filter, Honeycomb Ceramic Heater for RTO, Infrared Cramic Plate, Cordierite/SiC Diesel Particulate Filter, Ceramic/Metal Honeycomb Substrate etc chemical products.
Beihai Xiaoming International Imp&Exp Co., Ltd is in the production, sales as a whole, and in cooperation with a number of large Group companies of major export commodities operated enterprises with a good reputation. For many years, with exports to Europe, and many countries in Southeast Asia, and received high praise.
We have a number of domestic and international famous academia senior adviser, own an innovation R & D team and sales elite. We have an excellent team of R & D\Production\Management and Sales, with passionate and responsibility. Currently, we have applied more than 30 patents for products developed and got certificates issued by international authorities such as TUV, IEC, UL, CE.
With the spirit of innovation during R&D, we were, we are and we will always be perfecting our products with the philosophy of " science, precision, accuracy and high efficiency". We hereby make our commitment: We offer our clients with the most effective and satisfying service, and this is our every person in our company to constantly pursuit.
