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If No. 92 gasoline is replaced by ethanol gasoline, then No. 95 gasoline is also replaced by ethanol, because No. 92 ethanol gasoline is a gasoline mixed with No. 92 gasoline and ethanol, of course, No. 95 gasoline is mixed with ethanol gasoline, and ethanol gasoline is expected to popularize the use of ethanol gasoline in the country in the near future due to its good environmental protection.
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At present, there is no fuel with a calorific value comparable to 95 gasoline, so there is no alternative.
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The main difference between the two is the composition
Ethanol is made of sorghum, corn, wheat, potatoes and so on in crops as raw materials, after fermentation and distillation, the water in the ethanol solution is removed, and then an appropriate amount of denaturant is added to form denatured fuel ethanol.
No. 92 vehicle ethanol gasoline is a kind of automobile fuel formed by mixing denatured fuel ethanol and gasoline in a certain ratioγThe use of this fuel can not only save petroleum resources, but also effectively reduce the pollution of automobile exhaust.
No. 92 gasoline is a liquid fuel made from natural petroleum**. It is a finished product made from petroleum through distillation fractions, secondary processing fractions, and the addition of necessary gasoline additives. Since it is extracted from petroleum, the cleanliness of gasoline is particularly demanding.
If the combustion is not good, carbon deposits will be generated in the combustion chamber.
The above is the difference between No. 92 ethanol gasoline and No. 92 gasoline of the national standard, in order to distinguish the two direct relationships, ethanol gasoline will add an English letter E in front of the label, such as E92 gasoline. The GB 92 gasoline does not have any letters in front of it.
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Ethanol gasoline has low power, high noise and high fuel consumption, but it is environmentally friendly;
Pure gasoline is the opposite of ethanol gasoline, so where you can add pure gasoline, don't add ethanol gasoline.
According to China's national standard, ethanol gasoline is made by blending 90% ordinary gasoline with 10% fuel ethanol. As a new type of clean fuel, ethanol gasoline is the focus of renewable energy development in the world.
No. 92 gasoline is a gasoline with an octane number of 92 and a n-heptane of 8. On December 18, 2013, the General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China and the Standardization Administration of the People's Republic of China jointly issued the fifth stage of the national standard for automotive gasoline βββ automotive gasoline" (GB 17930-2013 replaces GB 17930-2011).
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For example, the same Santana sedan.
92 ethanol gasoline consumes 10 fuel per 100 kilometers, and the exhaust gas emitted is better than the national target.
No. 92 gasoline consumes 8 fuel per 100 kilometers, and the exhaust gas emitted is close to the national target.
Can you see it?
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Ethanol gasoline has low power, high noise and high fuel consumption, but it is environmentally friendly;
Pure gasoline is the opposite of alcoholic gasoline, and where pure gasoline can be added, do not add ethanol gasoline.
The 93 gasoline is the gasoline with an octane rating of 93, which is suitable for mid-range cars. That is, it represents the anti-knock resistance of gasoline.
Ethanol, commonly known as alcohol, ethanol gasoline is a new type of alternative energy formed by mixing ethanol and ordinary gasoline in a certain proportion of fuel processed from grain and various plant fibers.
It is best not to mix, the proportion of ethanol in ethanol oil is about 5-10%, which has a strong cleaning power, and the dirt under cleaning is easy to block the fuel injection port.
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The one with E in front is ethanol gasoline, such as E92, E95, E98 Vehicles that use automotive ethanol gasoline can be added with the same number of vehicle unleaded gasoline. Similarly, the qualified unleaded gasoline for vehicles can also be added to the vehicle ethanol gasoline of the same number at the designated gas station**. However, PetroChina and Sinopec should be chosen.
Precautions for adding ethanol gasoline.
For cars that have traveled more than 30,000 kilometers, if the fuel tank and oil circuit of the car are not cleaned for the first time, it is easy to cause the oil circuit of the car to be blocked and stalled. Even after cleaning, there are still a small amount of impurities entering the fuel tank, and after the first tank of oil is used, the car should be inspected and cleaned. In the case of a new car with a mileage of less than 30,000 kilometers, the fuel tank and oil circuit can be cleaned without adding ethanol gasoline.
Photo by Zeng Caihong) NIO EC6 Xpeng Motors.
P7 Marvel R VOYAH Free Audi A4LModel Y @2019
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Gasoline No. 95 and Gasoline No. 95 cannot be mixed. If it is mixed for a long time, it will lead to detonation and lack of power. In particular, 95 gasoline cars cannot be used for a long time, which will cause higher detonation frequency and more serious engine wear.
3.The gasoline label represents the octane number of gasoline, such as the 92 gasoline Xinxiangyun bithane number is 92, and the n-heptane is 8. Because the anti-knock performance of isooctane is better and the anti-knock performance of n-heptane is poor, the higher the grade and the higher the octane number, the better the anti-knock performance of gasoline.
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Is it better to mix No. 92 ethanol gasoline with No. 98 gasoline, or to add No. 95 ethanol gasoline.
Hello, I am glad to serve you and give you the following answers: 1. Cause of the problem: 1
The composition of ethanol gasoline is different: No. 92 ethanol gasoline is based on No. 90 gasoline with ethanol with higher sulfur content, and No. 98 gasoline is based on No. 95 gasoline with more ethanol, because the composition of No. 92 ethanol gasoline and No. 98 gasoline is different. 2.
The combustion performance of ethanol gasoline is different: due to the different composition of ethanol gasoline, its combustion performance is also different, the combustion performance of No. 92 ethanol gasoline is poor, and the combustion performance of No. 98 ethanol gasoline is better, so when mixing No. 92 ethanol gasoline and No. 98 gasoline, uneven combustion may occur. 2. Solution:
1.Add No. 95 ethanol gasoline: Because No. 95 ethanol gasoline is based on No. 92 gasoline, more ethanol is added, its composition is closer than No. 92 ethanol gasoline and No. 98 gasoline, and the combustion performance is also better, therefore, adding No. 95 ethanol gasoline can solve the problem of uneven combustion when mixing No. 92 ethanol gasoline and No. 98 gasoline.
2.Proper blending: When blending 92 ethanol gasoline and 98 gasoline, it should be blended correctly according to the fuel demand of the vehicle to ensure that the vehicle's engine combustion performance is improved and the best fuel economy can be achieved.
3. Personal experience: Mixing ethanol gasoline is a more effective fuel-saving method, but when mixing ethanol gasoline, it must be mixed correctly according to the fuel demand of the vehicle using the liquid banquet, and try to choose combustibility.
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No. 92 gasoline is unleaded gasoline, and the gasoline currently sold on the market is unleaded gasoline, and there are three labels. These numbers are the octane number of gasoline, which represents the anti-knock performance of gasoline and has nothing to do with the cleanliness of gasoline. The following are the ingredients and types of gasoline:
Composition of gasoline:
Gasoline is fractionated and cracked from petroleum chains. Its main components are C5-C12 aliphatic hydrocarbons and naphthenic hydrocarbons, and some aromatic hydrocarbons are also included. It is a mixed hydrocarbon product. Gasoline is a pale yellow or colorless transparent liquid with a special taste.
Gasoline shed type of branches:
There are two types of leaded gasoline and unleaded gasoline, and there is also one type of ethanol gasoline. Common gasoline models are No. 89, No. 92, No. 95 and No. 98, of which No. 98 gasoline has the highest mark and ** is also the highest, also known as noble gasoline.
Millions of car purchase subsidies.
I'm not an expert. Some of their own opinions. Ethanol gasoline is expensive. >>>More
I use ethanol gasoline, because ethanol gasoline has fewer additives, and ethanol is easy to play in the process of use, which will have less impact on air pollution, while unleaded gasoline is more efficient, but because of its higher production cost, oil prices will be higher, plus unleaded gasoline is more serious in air pollution, so I think ethanol gasoline is better.
1. Different characteristics: ethanol gasoline uses fuel ethanol as a gasoline additive, which is environmentally friendly, clean and renewable. Ordinary vehicle gasoline is the use of chemical agents such as MTBE as raw materials as gasoline additives, which has great pollution to the environment, and many countries have banned additives such as MTBE. >>>More
Hello, no.
Ethanol, commonly known as alcohol, ethanol gasoline. >>>More
It mainly plays a role in removing carbon and reducing air pollution. Reduce costs.