What to do If Liquid Nitrogen Leaks?

When liquid nitrogen leaks, how to deal with it, there are the following methods:

1. Immediately evacuate and isolate the personnel in the leakage area, and strictly restrict entry and exit.
2. Personnel dealing with leakage must be well protected.
3. Expand the ventilation of the area and check the oxygen content.
4. Increase the amount of water sprayed from the upwind to the leak of liquid nitrogen.
5. If the liquid nitrogen tank or valve leaks, contact the manufacturer in time, and do not spray water on the leak.
Therefore, when encountering liquid nitrogen leakage, we must deal with it under the premise of protecting our own safety. Measures cannot be taken blindly.