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The world's first low-speed machine SCR system CCS type approval certificate
The low-speed low-voltage SCR system with independent intellectual property rights developed by CSIC has obtained the world's first low-speed machine SCR system type approval certificate issued by China Classification Society (Location Contact), which marks the July 1st. It has formed the design, R&D and supply capacity of mainstream ship power SCR systems such as low, medium and high (ship hangar) speed diesel engines (purchasing supply), and has become the first domestic NOX emission reduction solution to provide full ship power system. The company of the program.
     In order to cope with the IMO Tier III emission regulations, it broke the technical monopoly of foreign NOX emission reduction in marine low-speed machines, and provided technical and industrial support for the treatment of China's ship exhaust pollutants. The 711 started the low-speed machine SCR system in 2013. Development, has overcome a number of key technologies such as exhaust gas temperature compensation, adaptive control strategy, successfully developed a low-speed machine low-voltage SCR system with independent intellectual property rights, and carried out testing test. The third-party test results show that the NOX emissions of the MAN 6S35ME-B9 low-speed diesel engine after the installation of the SCR system are reduced to 2.68g/kWh, and the NOX conversion efficiency is over 80%, which fully meets the requirements of the IMO Tier III emission standard. China Classification Society (CCS) issued a type approval certificate for the 7.1 after a series of examinations such as review of drawings and materials, and field test verification.
     In the first year of the IMO Tier III regulations, 711 successively implemented 21 sets of medium and high speed diesel SCR systems and 4 sets of low speed SCR systems, achieving a domestic market share of domestically produced marine SCR systems of 100%. With the increasingly strict emission regulations, the low-speed machine SCR system will have a broader market space. The 711 will also provide high-quality domestic SCR system products and services for domestic and foreign ship owners to help transform China's ship supporting industry. upgrade.