Recently, many friends are chatting online, and there are also messages in the background, and there are various rumors about China 6B gasoline.
says that if the ethanol content needs to be increased to 15%, gasoline will become more unburned, and fuel consumption will increase, and the power will become worse. Is this true in various situations?
is the statement on the Internet true?
- says that the ethanol ratio will increase, but in fact it is not
Let’s talk about the conclusion first: whether the ethanol ratio increases or the power becomes worse, it is all rumors. First of all, ethanol gasoline and Guo 6B gasoline are completely two concepts.
National 6B represents the environmental protection standard of gasoline. We now call it "National 6A", and A becomes B, so this time it is equivalent to upgrading the standard.
For example: This is like the upgraded Coca-Cola formula, but there are still two versions of Sugar-free Coca-Cola and Sugar-free Cola. The same reason is.
Whether it is 6A or 6B, there are pure gasoline and ethanol gasoline. In areas where ethanol gasoline is used, after upgrading the national 6B standard, the ethanol content will not increase.
was viewed online. Many friends mainly said that the ethanol ratio has increased, and they were all mentioned by the "Notice on Comprehensive Promotion and Use of National VIB Vehicle Gasoline" issued by Guangdong Province.
But we just need to search for this notification, click on the original text to see it, which is explained very clearly.
Starting from January 1, 2023, 21 prefecture-level and above cities in the province will fully supply National VIB automotive gasoline (E10 ethanol gasoline pilot gasoline supply National VIB automotive E10 ethanol gasoline at the same time).
E10 means that the ethanol content is 10%. Therefore, it can be said that the ethanol content has not increased, and the standard for ethanol gasoline has not changed. The
notice also said that it is still in accordance with the provisions of GB 18351-2017 "Ethanol Gasoline for Automobile (E10)".
- Currently, the promotion of ethanol gasoline has slowed down
Moreover, overall, the promotion of ethanol gasoline has also slowed down.
In 2017, I did say that ethanol gasoline was promoted nationwide, but in the end it was not fully deployed in all provinces.
At present, most parts of the country still sell pure gasoline. Only 14 provinces, municipalities, and autonomous regions use ethanol gasoline.
Mido from China National Petroleum and Jilin Petrochemical Research Institute published a paper in the journal "Chemical Industry", "Domestic Fuel Ethanol Production Construction and Market Analysis".
mentioned: Starting from 2020, the pace of full coverage of ethanol gasoline in my country has slowed down. In the long run, the areas where ethanol gasoline has been popularized will remain unchanged, and areas where ethanol gasoline has not been popularized will be carefully promoted or remain unchanged.
What changes will happen to national 6B gasoline and what are the benefits
Since the ethanol content has not changed, is the difference between national 6B gasoline?
- Compared with National 6A, the content of olefin is reduced
Reference GB 17930-2016 "Car Gasoline", there is only one difference between National 6B and National 6A, that is, the olefin content has dropped from the original 18% to 15%.
What is olefin? It doesn’t matter if you don’t know, just know that it can reduce pollution and also have a certain relief to our carbon deposits.
Liu Chuchun from Dalian West Pacific Petrochemical Co., Ltd. published a paper in the journal "Discussion on the Necessity of Re-Upgrading of China's Gasoline Quality".
illustrates the harm of olefins: In addition to insufficient combustion, it will lead to the production of harmful gases, olefins themselves are also harmful to soil and crops.
- What is the difference between us using it normally
For ordinary friends, harmful gases are actually invisible and intangible. What changes will happen when used in cars? What I want to talk about later may be more important.
is still the previous paper: olefins are prone to incomplete combustion, which will cause carbon accumulation in the engine. This has something to do with us, which causes damage to the car cylinders and intake valves and . Since there are fewer olefins, the generation of carbon deposits can be reduced and the protection of the engine will be better, which is beneficial to us personally.
What does this look like? We just eat fried chicken and eat it every day, so we are worried about sub-healthy, too fat and too much oil, right?
National 6B gasoline is like being replaced with "fried chicken without fried chicken" and air fryer fried chicken. It can be considered a healthier food than before and will be better for the car.
In some places, it has been used in China 6B
. There is a problem. Generally, healthy foods are generally very expensive after they are labeled with green. Will the price increase after China 6B gasoline come out? It's already rising very fast now. There is a high probability that
will not be, because from the current areas where the national 6B gasoline is promoted in advance, it has not increased.
is like Shaanxi. It was issued a notice in May this year. It will be piloted for national 6B gasoline in June. After August 1, it has been popularized throughout the province, and it is still sold at the current price of gasoline.
is not the earliest. In fact, at the beginning of 2020, Shanghai had already produced national 6B gasoline that meets the standards and was supplied to Guangxi, Yunnan and other places.
Speaking human words at least 2 years ago, many friends have actually used them.
In addition, like Lanzhou, in June last year, the government issued a document stipulating that the city's gas stations must popularize National 6B gasoline from June 30, 2021.
By this year, many refineries across the country have said that they can produce 6B gasoline in China and have started supplying it.
So simply put, maybe when you are not paying attention, the box of fuel in your car is already 6B. How do we determine whether
has been used in advance? When you are at the gas station, look at the edge of the gas gun and there will be a sign.
If there is a "VIB" that looks very similar to "VIP", it is actually Roman numerals plus English, it is actually Chinese 6B gasoline.
In addition, ethanol gasoline will also be marked clearly. 92. There is an E in front of 95. The E marked in the English letters is ethanol gasoline.
has increased ethanol content and is even more unburned, which is all rumored
. So in general, the 6B gasoline mentioned on the Internet will increase the ethanol content and be more unburned. Don’t believe all kinds of things, as there is no basis for them. It's not too much to say it. What is really different in
is mainly the quality of the gasoline itself, and the quality is better than before. Carbon deposits may be better, which is really beneficial to the car. Friends can add it with confidence.
Friends who find that they have used Chinese 6B gasoline in advance may wish to leave a message in the comment area and discuss with each other.
Some gas station oil is even more resistant to burning. Is it an illusion that
is it resistant to burning? How does it feel? Are there any friends who are still using China 4?
The gas station at the doorstep, don’t care what country it is, I think the gas station at the doorstep is particularly resistant to burning and the thermal expansion and cold contraction control is particularly good.
The gas station at the door of the company is not very good. It’s so expensive. I always feel like I add 1L, and it adds 998ml to me. Every time I do this, it will take money to cheat. Is it true that something like ? Is anyone going to care?
- keywords: Come on
If you want to know these are simple, follow "Spare tire talk about cars", and reply to the keyword " Come on ".
will give you a practical car tip every day, including text, audio, video, and . Just choose the version you like, "Spare tire talks about cars" waiting for you to play.
Reference
[1] Notice on the comprehensive promotion of the use of National VIB automotive gasoline. Guangdong Provincial People's Government
[2] GB 18351-2017. Vehicle Ethanol Gasoline (E10) [S].
[3] Mido. Domestic fuel ethanol production and construction and market analysis [J]. Chemical Industry, 2021.
[4] GB 17930-2016. Vehicle gasoline[S].
[5] Liu Chuchun. Discussion on the necessity of upgrading China's gasoline quality[ J]. International Petroleum Economy, 2021.
