Diesel Vehicle Selective Catalytic Reduction V-SCR
V-SCR can remove NOx in diesel engine exhaust. Series of reactions will take place in the system and the reactions are sensitive to conditions like temperature, airspeed and air compositions. Also there is a temperature window. Main reactions are as followings:
|Standard SCR reaction.
|Rapid SCR reaction.
|With excessive NO2.
1. Remove NOx and Soluble Organic Fraction (SOF) in the exhaust fume to meet emission requirement;
2. Non-gas-assisted urea injection system is suitable for vehicles without air source.
3. Gas-assisted urea injection system is suitable for vehicles with air source.
1. V-SCR has a wide temperature window which range from 250℃ to 500℃.
2. Good sulphur resistence performance.
3. Improved V-SCR catalysts has improved its high temperature performance which decrease leakage risks.
Performance Curve (Conversion Efficiency):
Meet on-road diesel engine National IV, National V, Euro IV, Euro V, T4 etc.
Sinocat Environmental Technology Co., Ltd. (Stock Code: 688737), founded in 2005, is listed on the science and Innovation Board of Shanghai Stock Exchange. The company is committed to the research and development of new materials and new energy technologies such as natural gas (CNG / LNG), diesel, gasoline and other fuel engine emission post-treatment catalysts (converters) and hydrogen fuel cell catalysts. The company is a key high-tech enterprise of the national Torch Plan technology, R&D, manufacture, sales and service.
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