Safe operating procedures for high pressure reactors

The high-pressure reactor is a typical innovation of the magnetic transmission device applied to large-scale reaction equipment. It fundamentally solves the problem of shaft seal leakage that cannot be overcome by the previous packing seal and mechanical seal without any leakage and pollution. Today we mainly introduce the safe operation procedures of the high pressure reactor, I hope to help everyone.

1. Regularly inspect all containers and reaction equipment. If damage is found, it must be replaced in time. Otherwise, the experiment will be carried out without knowing it, and the consequences are unimaginable.

2, pressure selection; must be clear about the specific pressure value required by the experiment, and use a professional pressure gauge to test within the pressure tolerance range, otherwise, the pressure is small, can not meet the requirements of the experimental reactor, pressure When the value is large, it is very likely to cause danger.

3, the experimental site; physical and chemical reactions can not be carried out casually, especially the reaction under high pressure, the requirements of the experimental site is higher, so in the process of conducting the experiment, must select the experiment according to the requirements of the test location.

4. Clean; pay attention to the cleaning inside the autoclave. After each experiment, be sure to clean it. When there are impurities inside, do not start the experiment without authorization.

5. Thermometer; when operating, the thermometer must be placed in the reaction vessel in the correct way. Otherwise, not only the measured temperature is inaccurate, but also the experiment may fail.

6. Safety device; before the experiment, carefully check all kinds of safety devices, especially safety valves, in order to ensure the safety of the experiment. In addition, these reactor safety devices are also regularly inspected, repaired and maintained.

7, press; high pressure reactor to use a specific pressure gauge, the general choice is oxygen-specific pressure gauge, if you accidentally choose a pressure gauge of other gases, it may cause the consequences of not seeing.