What if the liquid nitrogen leaks?

Release time:2023-03-29

In understanding the solution to liquid nitrogen leakage, let's first understand some symptoms of nitrogen inhalation: when the concentration of nitrogen inhalation is not too high, patients initially feel chest tightness, shortness of breath, weakness; Then there is restlessness, extreme excitement, running, Shouting, a trance, an unsteadiness of gait, which is called "nothingness," and may lead to lethargy or coma. In high concentrations, the patient can rapidly become unconscious and die from respiratory and cardiac arrest. Let's quickly look at how to deal with it.

1, quickly evacuate the contaminated area to the upper wind, and set up isolation areas, strictly restrict access.

2. Notify fire fighting and related units.

3. Emergency personnel shall wear self-contained positive pressure breathing apparatus, cold-proof clothing and cold-proof gloves.

4. Avoid leaking liquid into the basement or other closed manned working space. If it is unavoidable, the relevant departments should be informed immediately.

5. Do not contact the leakage directly.

6, as far as possible to cut off the source of leakage.

7, available mist water spray to accelerate liquid evaporation, but can not make the water gun to the liquid.

8. Prevent the accumulation of gas in the low depression, and send the leakage gas to the open place with the exhaust fan.

keyword: What if the liquid nitrogen leaks?