Application of Gas Detector in Mine Environment
1. Carbon monoxide: It is colorless, tasteless and odorless, and is not easily detected by the human body. It can not only cause poisoning and death in a short period of time, but also can burn and cause explosion in case of fire.
2. Nitrogen dioxide: a highly toxic gas that is harmful to the human body.
3. Hydrogen sulfide: a colorless, slightly sweet gas that smells like rotten eggs, it is very easy to damage the eyes and mucous membranes of the respiratory system, and poisons the blood. In case of fire, it will cause serious combustion and explosion. reaction.
4. Sulfur dioxide: a colorless gas with a strong sulfurous and sour taste. After the human body inhales a large amount of sulfur dioxide, it will stimulate and paralyze the cells and tissues of the upper respiratory tract.
5. Biogas: The chemical name is methane, which is colorless and odorless, and is also the main component of natural gas. Because its volume is lighter than oxygen, it often accumulates above the well, which will reduce the oxygen content and cause the human body to suffocate and die. What's more terrifying is that once the concentration exceeds the upper and lower limit values, it will cause explosiveness.
