Sinopec will be more than four of the country with 800000 barrels of diesel engine exhaust treatment liquid

2015 March 26, Sinopec announced that will start the "clear water and blue sky" large-scale public action, for the four and above the heavy diesel vehicles, free filling a total of 8000 tons, about 80 million barrels, value 4000 million yuan of diesel exhaust treatment liquid, to encourage diesel vehicles to accelerate the pace of upgrading.

It is reported that Sinopec will throughout the 5000 seat Sinopec gas station, for the installation of SCR system of heavy-duty diesel vehicle free charging diesel engine exhaust treatment liquid, to guide social attention diesel vehicle emissions, encourage diesel vehicles to accelerate the pace of upgrading, promote the use of four or more emissions heavy-duty diesel vehicles and supporting treatment of tail gas from liquid.

Sinopec for the installation of the SCR system of heavy-duty diesel vehicle free charging diesel engine exhaust treatment solution, to guide social attention diesel vehicle emissions, encourage diesel vehicles to accelerate the pace of upgrading, promote the use of four or more emissions heavy-duty diesel trucks and matching of tail gas treatment fluid.

Heavy duty diesel vehicle emission is the most important of vehicle management.. Heavy duty diesel vehicles accounted for only 5.6% of the recoverable amount of the automobile, but the nitrogen oxides (NOx), and particulate matter (PM) emissions has accounted for the total emissions of cars 67.7% and 78%, according to the Ministry of environmental protection the Chinese motor vehicle pollution prevention and control annual report (2013) ". That is, heavy diesel vehicles in the motor vehicle, is the main source of NOX and PM emissions.

According to the Ministry of public information announcement, since January 1, 2015, the new production and sales of heavy-duty diesel vehicles must meet the country's four emission standards. But the current state three and the following diesel vehicles out too slow, the country four and the proportion is very low. To achieve this standard, heavy-duty diesel vehicles in upgrading engine modification based on, the world's major two technical routes, one is selective catalytic reduction (SCR), second is the exhaust gas recirculation particulate trap (EGR DPF). The advantages of SCR, first in the engine through high temperature and high pressure PM combustion elimination, by diesel exhaust treatment solution NOx, also has to improve fuel economy, China's automobile production enterprises the main selection technique route.

Lv Dapeng, spokesman for Sinopec, said heavy diesel exhaust emissions are particularly serious pollution in the motor vehicle, speeding up governance is a priority. State four emission standards for diesel engine upgrade the engine and the use of SCR revolutionary technology. The significance of reducing the pollution of automobile tail gas is of special significance.. If the country and before diesel car is "wok cooking", then the lid tight again, will take a "smoke", namely exhaust pollution dye. To the country four and above emission standards for diesel engine is also a route, like the "pressure cooker", the main two pollutants of PM in the engine by high temperature high pressure is eliminated, while NOx is by diesel exhaust processing liquid reduction treatment, can realize the harmless, achieve the four or five national emission standards.

Engaged in long-term diesel engine exhaust treatment research senior chemical expert Qiao Yingbin appeal, with policy to encourage diesel engine to accelerate the upgrade. He said the country's four heavy-duty diesel NOX emissions than the country three of heavy duty diesel car 30%, PM decreased by 80%. However, the country has a low rate of four cars, should study and formulate the replacement subsidy policies for four heavy diesel vehicles, accelerate the elimination of old diesel vehicles, significantly reducing diesel exhaust pollution. At the same time urge the relevant enterprise to do a good job of diesel engine exhaust gas treatment liquid production supply, guide and standardize the use of liquid.

China Commercial Press published "diesel exhaust treatment liquid baiwenbaida" a book lists with SCR system and diesel car tail gas treating liquid the three major benefits: one is particulate matter emissions can be substantially reduced, meet the State IV emission standards; second is in the tail gas nitrogen oxide and 80% can be converted to nitrogen gas, can achieve the four or five national emission standards; the third is the machine in high temperature combustion and improve the fuel economy of the engine. Compared with the country, three car can reduce 5% - 7% of fuel consumption. Such as a car heavy-duty diesel vehicles (at 35 liters fuel consumption per hundred kilometers) run of 200000 km can recover the cost of the installation of SCR system, saving cost greater than consumption of diesel exhaust liquid processing cost.

Diesel engine tail gas treatment liquid is the essential product to meet the four emission standards of the country. With SCR system of heavy-duty diesel vehicles must be charging diesel car tail gas treatment of liquid at the same time, it is to solve the nitrogen oxides, emissions from heavy-duty diesel exhaust governance to meet national standards for the discharge of four essential goods.

China's 2013 release of oil standards, the requirements of the country since January 1, 2018 in full implementation of the country within the scope of the country five. The sulfur content of the new standard index limit value decreased from the fourth stage 50ppm to 10ppm, 80% reduction, beyond the American Standard, the main index and the current European standards quite, to the highest international standards. Sinopec has respectively in 2012 to Beijing, 2013 to Shanghai and Jiangsu along the Yangtze River City of 8, 2014 to Guangdong, Shaanxi, Zhejiang Hangjiahu area, Tianjin, Wuhan, Hubei Province 8 a supply of provinces and cities in five oil. In the future, Sinopec will invest 30000000000 yuan a year to upgrade and provide more quality resources for the community, reducing environmental pollution.

"Blue sky" environmental protection plan will be implemented 803 projects in 3 years invested 22870000000 yuan. This is the largest environmental protection operation in the history of the petrochemical, but so far Chinese enterprises one-time investment in the most intensive, involving the largest environmental protection special governance action. 2014, Sinopec has invested 11570000000 yuan, carried out 533 environmental governance projects, accounting for 52.9% and 71.7% of the entire investment, resulting in better social and environmental effects.

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