From July 1, 2020, the National 6B emission standards will be fully implemented in China, and the new emission regulations will put forward stricter requirements for the emission of fuel vehicles, and major OEMs have also actively responded to the call to upgrade the vehicle emission standards. However, after more than a year of inspection, there are still many models with certain problems, more or less the problem of particle trap blockage. Recently, with the release of Beijing 6B gasoline, it may be possible to avoid the problem of particle trap blockage to a certain extent. What are the special features of Beijing 6B gasoline, and what are its benefits to the fuel vehicle of the national 6B displacement standard? Let's take you to know it today!
First of all, the Beijing 6B oil quality standard has been implemented since December 1, 2021, compared with the previous Beijing 6 gasoline, Beijing 6B gasoline is not only to improve emissions and become more environmentally friendly so simple, it has certain benefits for the carbon deposition in the engine cylinder of the vehicle, the carbon deposition of the exhaust valve, as well as the particle trap and oil life, especially for the models of the national 6B emission standard, the effect is more significant.
Compared with The Beijing-6 gasoline, the Beijing-6B oil standard is like the national 6B emission standard, and the overall requirements are more demanding. Beijing 6B gasoline on the basis of the original further reduced the content of gasoline olefins, aromatics, but also reduced the distillation limit, increased the content limit of chlorine, silicon and other substances, in addition, diesel quality in the polycyclic aromatics, distillation limit requirements have become higher, but also must not add halogen, silicon, phosphorus-containing compounds, etc., because these substances will lead to higher pollutants in the car exhaust.
Of course, the use of Beijing 6B gasoline cylinder will still produce carbon deposits, because the oil products will contain olefins and aromatics anyway, these two substances are the main culprits that lead to carbon deposition in the engine, so even the use of Beijing 6B gasoline engines will still produce carbon deposits, but relatively speaking, the amount of carbon deposits will be reduced to a certain extent, but we still need to regularly use gasoline additives to clean the carbon deposits.
In addition, the use of Kyo-6B gasoline will reduce the production of carbon monoxide and hydrocarbons, and at the same time, particulate matter emissions will also be reduced a lot, so that particulate matter can be reduced to particle trap blockage. Moreover, the oil-gas mixture formed by Beijing 6B gasoline in the cylinder is also burned more fully, which may save fuel to a certain extent and extend the life of the three-way catalytic converter and particle trap.
Through this PetroChina 92 Beijing 6B gasoline analysis report, we can see that the sulfur content in gasoline has been controlled at 3.7mg/kg, which is the same level as the international European Five gasoline standards. The reduction of sulfur content can greatly improve the life of the engine oil, so that the oil replacement cycle can be extended to a certain extent. Friends who know the car may know that some brand models in Europe, the oil replacement cycle can reach up to 20,000-30,000 kilometers, and the oil replacement cycle is so long is not how good the oil quality is, it is very important because it has a lot to do with the fuel quality used in the engine, so it can achieve a long replacement cycle. Even if the same oil is used for domestic cars, it can only achieve a replacement cycle of 10,000 kilometers at most.
After the reduction of the sulfur content of Beijing 6B gasoline, it is possible to extend the oil replacement cycle to a certain extent in the future, after all, the reduction of sulfur, an acidic pollutant in gasoline, is quite beneficial to alkaline oil. It is believed that major oil brands have begun to develop corresponding oil products for Beijing 6B gasoline, and the future domestic automobile uses fully synthetic oil to achieve a replacement cycle of 15,000 kilometers.
summary
With the national 6B emission regulations put forward more stringent requirements for vehicle emissions, the emergence of Beijing 6B gasoline fully meets the regulatory requirements, which can not only reduce the emissions of automobiles, but also reduce the problem of blockage of national 6B emissions car particle traps to a certain extent. At present, Beijing 6B gasoline has been implemented in Beijing, and Sinopec has completed the replacement of "Beijing 6B" oil products in more than 500 gas stations and 5 oil depots in Beijing, and fully supplied "Beijing 6B" gasoline and diesel. It is understood that the "Beijing 6B" oil replacement does not raise the price, which is consistent with the current "Beijing 6" oil price. After the full implementation of "Beijing 6B" oil products in Beijing, it is also possible to drive other urban areas in China to follow suit in the future and comprehensively improve the quality of domestic oil products.