Product Specifications
| Prod Model: |
DPF |
| Markets: |
North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe |
| Material: |
Cordierite |
| Size: |
240*305mm, 320*430mm, 144*152.4mm etc |
| Cpsi: |
100-600 |
| Usage: |
as Catalyst Used in Diesel Engine |
| Discharge Standard: |
Euro IV |
| Certification: |
TS16949 |
| Component: |
Catalytic Converter |
| Body Material: |
Ceramic |
Product Description
Cordierite Diesel Particulate Filter is mainly used in the diesel engine tail gas purifying system to solve the air pollution problem. It is a device designed to remove diesel particulate matter or soot from the exhaust gas of a diesel engine. Wall-flow diesel particulate filters usually remove 85% or more of the soot, and under certain conditions can attain soot removal efficiencies approaching 100%. Some filters are single-use, intended for disposal and replacement once full of accumulated ash. Others are designed to burn off the accumulated particulate either passively through the use of a catalyst or by active means such as a fuel burner which heats the filter to soot combustion temperatures. This is accomplished by engine programming to run (when the filter is full) in a manner that elevates exhaust temperature or produces high amounts of NOx to oxidize the accumulated ash, or through other methods. This is known as "filter regeneration".
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Cleaning is also required as part of periodic maintenance, and it must be done carefully to avoid damaging the filter. Failure of fuel injectors or turbochargers resulting in contamination of the filter with raw diesel or engine oil can also necessitate cleaning. The regeneration process occurs at road speeds higher than can generally be attained on city streets; Vehicles driven exclusively at low speeds in urban traffic can require periodic trips at higher speeds to clean out the DPF. If the driver ignores the warning light and waits too long to operate the vehicle above 40 miles per hour (64 km/h), the DPF may not regenerate properly, and continued operation past that point may spoil the DPF completely so it must be replaced. Some newer diesel engines, namely those installed in combination vehicles, can also perform what is called a Parked Regeneration, where the engine increases RPM to around 1400 while parked, to increase the temperature of the exhaust.
Specifications:
*High Porosity
*High refractory
*High soot removal (can be up to 95%)
*Longevity service
*Experienced in vehicle exhaust catalyst
*Low thermal expansion
*High filter specific surface area
*Low pressure drop
*Long-term durability performance
*High soot removal: >95%
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| Shape | Hole density (hole/in2) | Size (mm) | Size (inch) |
| Round | 100/200 CPSI | Φ127×152.4 | 5×6 |
| Round | 100/200 CPSI | Φ144×150 | 5.66×5.9 |
| Round | 100/200 CPSI | Φ144×152.4 | 5.66×6 |
| Round | 100/200 CPSI | Φ144×254 | 5.66×10 |
| Round | 100/200 CPSI | Φ150×150 | 5.9×5.9 |
| Round | 100/200 CPSI | Φ190×200 | 7.48×7.87 |
| Round | 100/200 CPSI | Φ190×203 | 7.48×8 |
| Round | 100/200 CPSI | Φ190×305 | 7.48×12 |
| Round | 100/200 CPSI | Φ228×305 | 8.97×12 |
| Round | 100/200 CPSI | Φ240×76.2 | 9.45×3 |
| Round | 100/200 CPSI | Φ240×100 | 9.45×3.94 |
| Round | 100/200 CPSI | Φ240×240 | 9.45×9.45 |
| Round | 100/200 CPSI | Φ240×305 | 9.45×12 |
| Round | 100/200 CPSI | Φ260×305 | 10.23×12 |
| Round | 100/200 CPSI | Φ267×305 | 10.50×12 |
| Round | 100/200 CPSI | Φ286×100 | 11.26×3.94 |
| Round | 100/200 CPSI | Φ286×267 | 11.26×10.50 |
| Round | 100/200 CPSI | Φ286×305 | 11.26×12 |
| Round | 100/200 CPSI | Φ286×355 | 11.26×13.97 |
| Round | 100/200 CPSI | Φ286×381 | 11.26×15 |
| Round | 100/200 CPSI | Φ305×330 | 12×13 |
| Race track | 100 CPSI | Φ188×103×145 | 7.4×4.05×5.7 |
| Assemble track | 100 CPSI | Φ374×270×317 | 14.72×10.62×12.48 |
| 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 /Degree 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 | 1400Degree C |
| Soot-filtration efficiency | ≥95% |
Beihai Xiaoming International Imp&Exp Co., Ltd Established in 2008, which is a Private High-tech company. It cooperate with and invest to make to the funds in form of company in A large-scale enterprises, BoCent Advanced Ceramic Co., Ltd. This corporation is the biggest enterprise which devote to High-tech at saving energy and environmental field. BoCent Advanced Ceramic is professional manufacturer for environmental ceramic product, such as storage filter, foam filter, DPF and catalyst converter, infrared burning plates. As one of Shareholders, Beihai Xiaoming primarily responsible for Overseas Market Operation.
With the speedy development of solar industry, Beihai Xiaoming International Imp&Exp Co., Ltd interested to set foot in the Great Green Solar Industry and built up manufacture base in Nanning for research & develop, manufacture and sell solar modules, solar power supply system, solar lighting system, solar pumping/ irrigation system and other solar application products etc. The base covers and area of 3600 square meters with luxurious show room and dust-free workshop, equipped with many kinds of high advance and sophisticated devices and instruments
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.
