on 22th july 2016, sunrui marine environmental engineering co., ltd. (hereinafter referred to as sunrui) got the first approval certificate in principle (aip) for marine selective catalytic reduction (scr) system on low-speed engine issued by china classification society (ccs). it shows sunrui’s scr system could meet nox tier iii emission standard of international maritime organization(imo) and the classification society’s requirements for safety and reliability of the marine equipment in the field of system design, catalyst performance, control strategy, etc.
sunrui’s scr system could be applied for nox emission control of low & meddle speed diesel engines which cover most main and auxiliary engines installed on the ocean-going, coastal and inland vessels. sunrui’s scr system has compact structure, highly automatic operation, good vibration resistance & high catalytic efficiency characters, could meet all special operation environment on vessels. it also could adapt to high or low sulfur fuel condition, has separate layout plans for high and low pressure design, and keep development of technical level as being cooperative partner and qualified supplier of man and wingd companies.
sunrui insist on highly effective energy conservation and green environmental protection idea, constantly develop different products to the market, closely around the requirements of imo and other international organizations, not only for balclor® ballast water management system, but also for scr system.
qingdao laoshan district, zhuzhou road, 149-1phone: