Model: | - |
---|---|
Brand: | BHLJ |
Origin: | Made In China |
Category: | Chemicals / Chemical Auxiliary & Catalyst / Catalyst & Active Agent |
Label: | SCR sound device , SCR technology , SCR catalytic |
Price: |
¥10000
/ Sets
|
Min. Order: | 1 Sets |
Live Chat: | Last Online:23 Jun, 2015 |
SCR catalytic silencer / sound device is mainly used in diesel engine exhaust system machine . SCR that selective catalytic reduction, its principle is the catalyst, reducing NH3 at 290-400 ℃ to NO and NO2 reduced to N2, and NH3 oxidation reaction almost does not occur . Domestic former SCR catalyst entirely dependent on imports , our research and development production SCR catalytic silencer / sound device successfully assembled Beijing Public Transport Corporation , instead of its original SCR catalyst product import and domestic production to fill the gaps .
SCR system include: aqueous urea storage tanks , transmission devices, metering devices, injection devices, as well as catalytic converters and exhaust temperature sensors , catalytic ( agent ) is the SCR system core.
CR catalytic muffler features:
Emission standard: Euro V conversion rate : 98.5%
Applicable models : the use of diesel vehicles
Ignition temperature : 50 ℃ heat resistance : 800 ℃
Part Number : BHLJ-CC-SCR
Basic conversion when using urea : 4NO + 2 (NH2) 2CO + O2 → 4N2 + 4H20 + 2CO2
Reaction temperature : <220 ℃ ESC cycle NOx reduction efficiency of>90% ETC cycle NOx reduction efficiency of > 80%
The average concentrations of NH3 overflow <5ppm transient overflow concentration <10ppm
This product can be customized design and production, to meet emission standards in full accordance with the product can be customized design and production, to meet emission standards in full accordance with the manufacturer needs to be set , namely Europe II, Euro III, Euro IV, Euro V can be.
he results showed that : diesel engine using SCR technology than using EGR plus particulate trap technology to lower fuel consumption of about 5% . Select SCR technology roadmap to achieve the country Ⅳ standard with high reliability, good stability, low fuel consumption , high power density, long oil change intervals , and low cooling requirements , and upgrade standards when the country V , SCR technology than EGR technology easier to implement , another SCR technology is not sensitive to the sulfur content of the fuel .Therefore , SCR technology is considered to be the most in line with China 's national conditions, one can meet the national standard processing techniques Ⅳ emission requirements .
In practical application of the general formula integrated SCR catalytic converter and the SCR catalytic diesel exhaust muffler conversion integrated muffler. Integrated SCR catalytic converter muffler not only to catalytic reduction of NOx, reduce exhaust noise of the engine, and compact structure , small size, easy to install.
Packing: wooden box
Payment: 100% advance after signing the contract
Delivery: 15-20 days for delivery after receipt of payment
For product details and price , please contact the Sales Department Tel: 07792228072 , Ms. Liu .