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Why SCR Technology is more Suitable for China

2019-09-09 11:40:57



With the increase of air pollution, especially haze weather, the tolerance of society to air pollution has reached its limit. Through long-term scientific investigation of the sources of air pollutants, it is found that the contribution rate of automobile exhaust to air pollution is more than 50%. Our diesel vehicles are still growing year by year, so the emission reduction of diesel vehicles is the first to be affected. With the help of ADBLUE®, the SCR system of the national fourth diesel vehicle needs catalytic reduction of the exhaust gas, which can greatly reduce the emission of nitrogen oxides (Cox) and fine particulates (PM2.5) in the exhaust gas to meet the Fourth National Emission Standard. Compared with the third country, the pollutant emission is reduced by about 60%.

SCR (selective catalytic reduction) system is the best choice for the emission of the National fourth diesel vehicle in China. And it’s also the best scheme selected by European and American countries on the basis of a large number of practices. The advantage of SCR system is that there is no need for large-scale engine modification and there is no quite strict requirement for oil products ,which is more suitable for China's national conditions. Diesel engine has good durability and fuel economy. It keeps the follow-up technical upgrading of diesel engine for simple and economical maintains .

The national fourth car of SCR system needs to be filled with AdBlue® .The volume of AdBlue® tank equipped with the vehicle is generally 14 to 17 liters. The consumption of AdBlue® for vehicles is about 3-5% of the fuel. There will be alarm warning when the AdBlue® for vehicles is less or no instrument and it should be added in time. If driving continues, the engine exhaust will emit white smoke and the vehicle computer system will check. If the exhaust gas is not up to the standard, the engine power output will be limited and the fuel will be wasted more. Further system will lock the engine and cause damage to the engine.

EverBlue Chemical is AdBlue® manufacturer provide various packages of solution for emission reduction. At the same time, we also have a professional SCR system maintenance team to solve all the customers' doubts from the root.

 
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