SCR Selective Catalytic Reduction Catalyst
SCR selective catalytic reduction catalyst is primarily utilized for the purification of NOx from diesel exhaust gas via ammonia selective catalytic reduction technology. The catalytic reactionequation is as follows:
4NH3+4NO+O2→4N2+6H2O |
2NH3+NO+NO2→2N2+3H2O |
8NH3+6NO2→7N2+12H2O |
--- There are two main categories of SCR catalysts for commercial diesel engines, V-SCR catalyst and molecular sieve SCR catalyst. The V-SCR catalysts can comply with diesel road National IV and National V emission standards. The molecular sieve SCR catalyst is further sub-divided into Cu-SCR and Fe-SCR, which are mainly applied to road diesel National VI and non-road diesel National IV emission standards and above;
--- SCR catalyst is also applied for treatment of NOx for vessels and stationary sources.
About Sinocat
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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