Regarding the question of ignition point vs combustion, what is the difference between ignition poin

The condition for combustion is to reach the ignition point, and an accelerant is also required.

The accelerant is generally oxygen, but other substances may also be.

For example, hydrogen can be burned in chlorine, which is its accelerant.

The ignition point of paper is 130 degrees Celsius

The combustion of paper requires oxygen, which produces carbon dioxide and water, among other substances.

When the paper is placed in the air flow of 200 degrees, the paper first turns yellow, curls, and then burns;

Put the paper in the air flow of water vapor at 200 degrees, and the paper will only curl, change color slightly, and will not burn.

Put the paper on the oil surface at 200 degrees, the paper will not be exposed to oxygen, it will not burn, the oil will be burned dry, and the paper will be exposed; If it is isolated from oxygen, it will not burn at all.

The reason why the ignition with an open flame is fast is that the open flame, especially the outer flame of the open flame, is called the outer flame, and the temperature is extremely high.

In the experiment, the external flame of an alcohol lamp was used to heat the object.

Hero, first of all, you have to understand what are the conditions that can make an object burn?

The conditions for combustion are to reach the ignition point and oxygen is required!!

The boiling point of water is 100 degrees, and the temperature of water vapor does not rise again after reaching 100 degrees, so there is no water vapor of 200 degrees. The temperature at which paper can be burned is quite high, and it is impossible to burn it with an oil surface of 200 degrees!

The instantaneous temperature of an open flame is so high that it reaches its burning point!

1. "Ignition point."

There is no difference from "Randian".

2. Gases, liquids and solid combustibles coexist with air, and when the erection reaches a certain temperature, it will burn spontaneously when it comes into contact with the fire source. The lowest temperature at which the ignition can continue to burn after the ignition source has been removed is called the ignition point or ignition point of the substance. Ignition can be caused by fully exposing combustible molds to hot surfaces, as well as small ignition sources in radiant energy sources (e.g., medium spark discharges).

Not to Ninga. What is the ignition point, the flash point, the natural point of the brother and the gods.

1.Ignition point - refers to the minimum temperature required for combustibles to be heated and ignited, which is the "ignition point" of the substance. Also known as the "ignition point". The lower the ignition point of a substance, the easier it is to burn.

2.Flash point - refers to the lowest temperature at which the mixture formed by the vapor volatilized by the flammable liquid and the air can flash when it encounters an ignition source.

3.Spontaneous ignition point - refers to the lowest temperature at which a combustible substance can be violently oxidized and self-combust without ignition when it reaches a certain temperature.

There is no difference, the ignition point is the ignition point.

Ignition point (ignition point): Gases, liquids, and solid combustibles coexist with air and burn spontaneously when they come into contact with an ignition source when they reach a certain temperature. The lowest temperature at which the ignition can continue to burn after the ignition source is removed becomes the ignition point or ignition point of the substance.

Ignition point refers to the process by which a substance capable of an exothermic reaction is brought to a rapidly combustible state. Ignition can be caused by exposing combustibles to hot surfaces and small ignition sources in radiant energy sources (e.g., medium spark discharges).

There is often an inverted relationship between the ignition energy or temperature listed here and the exposure time required for ignition. The ignition can be strong and fast, and the weak ignition source requires a long exposure time. A strong ignition source can also directly cause detonation.

The ignition point is also known as the ignition point. It refers to the flame caused by the mixture of vapor and air on the surface of a flammable liquid in contact with the fire, and the temperature at which the combustion can be maintained for not less than 5 s. It is one of the important indicators of the nature of flammable liquids.

1. When combustibles are burned in air or oxygen, they must reach the minimum temperature required for the substance to ignite and combust, which is called the ignition point of the substance. Different substances have different ignition points.

2. The ignition point of a substance refers to the lowest temperature at which a substance starts and continues to burn when it is heated in air. The data shown in the table vary depending on the shape of the specimen and the method of measurement.

3. The ignition point is the lowest temperature at which the substance can burn continuously. The ignition point is not fixed. For solid fuels, the ignition point is related to the size of the surface area, the thickness of the tissue, and the size of the thermal conductivity.

The finer the particles, the larger the surface area and the lower the ignition point; The smaller the thermal conductivity, the lower the ignition point. In the case of liquid and gaseous fuels, the flame contact with them is also related to the external pressure.

The ignition point, also known as the ignition point, is the minimum temperature required for the combustion of combustibles.