High-Efficiency SCR System/Reduce NOx Emissions for Diesel Engines
Diesel Vehicles Burning Urea Catalyst Vanadium Molecular Sieve SCR Catalyst Selective Catalytic Reduction scr Available Way to Reduce Nitrogen Oxide Emissions is Through Selective Catalytic Reduction
Product details
Product Description:
Name：SCR Selective Catalytic Reduction
Applicable vehicle type: Applicable to Euro 5/6 emission diesel vehicles
Product features: Remove the nitrogen oxygen
Product material: Ceramic
Contact information:
name: ksrcat-Davin ye
Whatsapp: +86 13335696939
Email: KSRCAT@proton.me
Attention:
1. Remove Special coating for nitrogen and oxygen
2. Thermal insulation cotton/insulation material, we have 3mm,5mm,7mm,10mm, no requirement at the time of payment (default delivery is 5mm)
3. Bulk purchase, can apply for discount, please contact us
4. The product size exists: ±1-1.5mm error, but it does not affect the use, please rest assured
5. Package includes: 1 SCR+1 strip of insulation material
What does scr stand for?
Selective catalytic reduction (SCR) is a process for treating NOx from exhaust emissions of diesel vehicles. Under the action of the catalyst, the reducing agent ammonia or urea is sprayed to reduce NOx in the exhaust gas to N2 and H2O.
Advantages:
Diesel SCR catalyst Vanad-based SCR catalyst Traditional vanad-based SCR catalyst, good sulfur resistance, low toxicity, high conversion efficiency at medium temperature; The zeolite-based SCR catalyst system has the advantages of wide temperature window, good high temperature stability, high purification efficiency, non-toxic, and its performance is obviously better than that of V2O5/WO3/TiO2 catalyst.
Technical parameter
Vanad-based SCR:
1) NOx conversion efficiency ≥45% at 200℃;
2) Catalytic activity window >260℃;
3) After aging at 550℃ for 200H, catalyst attenuation ≤10%;
The reaction of nitrogen oxides on SCR catalysts with ammonia (which can be formed from precursor compounds such as urea) takes place according to the following reaction equation:
4NO+4NH3+O2→4N2+6H2 (1)
NO+NO2+2NH3→2N2+3H2O (2)
6NO2+8NH3→7N2+12H2O (3)
Returns Policy
You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).
You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).
If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.
Shipping
We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.
When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.
Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.
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Gasoline car catalyst
Our advantage: We specialize in making original quality catalytic converters
- Detection of tail gas.
- No engine light problems.
- No engine light problems.
- Reduce fuel consumption.
- Pass the vehicle inspection
Diesel Vehicles Catalyst
DOC+DPF+SCR+POC.
Annie Lee
EngineerIt's amazing...
I hope you can realize the real high quality catalyst.
Emma
Ingeniero ingenieroUn gran catalizador
