Can alkylbenzene diesel engines burn

At room temperature, you can't light it directly with a match or lighter, or even throw a lit match into diesel fuel as if you threw it into water, and it will be extinguished directly!

The flash point of diesel is about 50 degrees, and the flash point is the fuel temperature when the fuel is heated and volatilized combustible gas can be ignited in contact with the air.

If you want to burn the following, you can do it:

1.Pressurization, just like a diesel engine, generates heat through compression, so that it reaches the flash point, and the temperature during compression is even higher than the ignition point of diesel, resulting in direct compression ignition of diesel. Gasoline has a higher ignition point than diesel, and the compressed temperature is not enough to ignite, so a spark plug is required to ignite.

2.medium, like a cotton torch to take the sample.

The reason why diesel is also said to be flammable and explosive is because diesel fuel will also volatilize, and diesel vapor can be ignited or even ignited when it reaches a certain concentration.

Diesel fires can be extinguished with foam fire extinguishers, dry chemical fire extinguishers, or sand covering.

The answer is yes, diesel fuel can be ignited. However, diesel does not burn with a normal lighter or match like gasoline. Gasoline engines are ignited by spark plugs, while diesel engines rely on compression ignition.

Diesel has a very high ignition point, ordinary lighters and matches will not easily ignite it, if the temperature of the welding torch of water welding exceeds 1,000 degrees, it will burn, but it is not like gasoline, it can only burn for a few seconds, which is why in winter in the north you can often see some large trucks with blowtorches to bake fuel tanks without accidents. If you want to burn diesel, you can mix it with some gasoline or alcohol, but you need to pay attention to safety!

The flash point of gasoline is about -45, and the spontaneous ignition point is about 420. The same compression ignition, gasoline engine.

The technical requirements will be higher than that of diesel engines. The landlord can check the HCCI related, that is the compression-ignition gasoline engine technology. The second Mazda SPCCI engine, spark ignition control compression ignition ignition is actually a controversial topic, personal opinion is that since the name itself is already compression ignition, then the ignition is a little too much to say anyway, according to the theoretical knowledge I learned before, ignition and ignition are inevitably related, so the concept of compression ignition ignition is really a little incomprehensible,

Categories: Science & Engineering >> Engineering & Technology Sciences.

Problem description: What does diesel combustion produce.

Dust? Sulfur dioxide? Or something else?

Analysis: Diesel is an organic substance mixed with organic compounds such as alkanes, aromatic hydrocarbons, alkyl limb benzene, naphthalene, indenides, etc.

Since there are hydrocarbons, there must be water generation after combustion, and the second thing is carbon dioxide.

Then there are some by-products, such as splitting nitrogen oxides, etc., in short, the products are very complex, and they are definitely not as simple as you think, such as sulfur dioxide and dust.

For related information, you can consult books on organic chemistry.

1.Generally, not. Diesel generally needs to be above 80 degrees Celsius to be ignited with an open flame.

In the high temperature state, as long as it is stored reasonably, there is no open flame and electric spark in the local type, and the diesel is still very safe. In general, it is safer to store diesel in an iron tank and keep it in a cool place.

2.Petrol and diesel cannot be mixed. Generally, domestic cars use gasoline engines, which are small in size and light in weight.

The emission smell of a petrol car will not be as pungent as that of a diesel car, and the speed of a petrol car will be higher than that of a diesel car. In China, diesel engines are commonly used in trucks and buses, as well as some large agricultural machinery and pickup trucks, as well as some imported diesel off-road vehicles. Although the emissions of this diesel car are more environmentally friendly than those of gasoline vehicles, it is also a bit unpleasant.

When used, diesel vehicles have more torque than gasoline vehicles, and have better acceleration and climbing performance, but they are more noisy than gasoline vehicles.