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Take you to understand the classification of industrial gases?
Release time:
2022-01-10
Industrial gas is a bottled compressed liquid gas. Generally speaking, as long as it is in the industry, products that are in gaseous form at normal temperature and pressure are collectively referred to as industrial gas products. Today I will introduce its classification to you!
Industrial gas is a bottled compressed liquid gas. Generally speaking, as long as it is in the industry, products that are in gaseous form at normal temperature and pressure are collectively referred to as industrial gas products. Today I will introduce its classification to you!
1.In national standards, industrial gases are usually divided into two categories: compressed gases and liquefied gases. It mainly refers to compressed, liquefied or pressurized dissolved gases. Moreover, these industrial gases are pressurized or cooled, so that the distance between gas molecules can be greatly reduced and pressed into steel cylinders. This kind of industrial gas is called compressed gas. Of course, it mainly includes oxygen, nitrogen, argon, hydrogen, etc. In addition, if the industrial gas is continuously pressurized and cooled appropriately, it will become liquid. There is also a kind of industrial gas with extremely unstable properties, which needs to be dissolved in a solvent and stored in a steel cylinder after pressurization. This gas is called dissolved gas.
2. Industrial gases can be divided into four categories according to their chemical properties. One is highly toxic, which can cause poisoning or even death if it invades the human body during use. Such as ammonia. Therefore, you must be careful when using it. The second is a flammable body for prenatal examination, which is still flammable and chemically explosive, and has a certain degree of toxicity. Such as hydrogen, acetylene, etc. Therefore, you must be more careful when using it. The third is a combustion-supporting body, which has the ability to support combustion, but it does not burn itself. And there is also a risk of expanding the fire. There is also a non-flammable gas, which is suffocating to people when used, has a stable nature, and does not burn.
The above is some basic information about industrial gases shared with you. I hope you will have a better understanding of industrial gases!
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